| York Airport (509 m, USA) |
29 mph |
| Yarmouth Airport (46 m, Nova Scotia) |
32 mph |
| Worthington (480 m, USA) |
34 mph |
| Worcester Airport (308 m, USA) |
30 mph |
| Wittman Regional Airport (246 m, USA) |
30 mph |
| Winner Regional Airport (619 m, USA) |
31 mph |
| Windsor Airport (190 m, Ontario) |
46 mph |
| Windom (410 m, USA) |
35 mph |
| Wilmington Airport (326 m, USA) |
37 mph |
| Willow Run Airport (218 m, USA) |
40 mph |
| Willoughby (191 m, USA) |
35 mph |
| Willmar Airport (343 m, USA) |
34 mph |
| William H. Morse State Airport (252 m, USA) |
44 mph |
| Wheeling Ohio (365 m, USA) |
30 mph |
| Western Islands (191 m, Ontario) |
31 mph |
| West Michigan Regional Airport (210 m, USA) |
40 mph |
| Webster City (342 m, USA) |
46 mph |
| Wayne County Airport (346 m, USA) |
30 mph |
| Wayne Airport (436 m, USA) |
38 mph |
| Wawa (287 m, Ontario) |
30 mph |
| Waukesha (284 m, USA) |
32 mph |
| Waukegan National Airport (222 m, USA) |
35 mph |
| Watertown Regional Airport (532 m, USA) |
35 mph |
| Watertown Intl. Airport (99 m, USA) |
29 mph |
| Waterloo Well AP (315 m, Ontario) |
29 mph |
| Waterloo Regional Airport (268 m, USA) |
39 mph |
| Washington (361 m, USA) |
31 mph |
| Washington (230 m, USA) |
40 mph |
| Warsaw Airport (259 m, USA) |
37 mph |
| W. K. Kellogg Airport (290 m, USA) |
40 mph |
| Vinton Airport (258 m, USA) |
31 mph |
| Vermilion Regional Airport (212 m, USA) |
35 mph |
| University of Illinois Willard Airport (230 m, USA) |
37 mph |
| Union County Airport (311 m, USA) |
34 mph |
| Tuktut Nogait (552 m, Northwest Territories) |
34 mph |
| Tri-State Airport (255 m, USA) |
32 mph |
| Tri-County Regional Airport (219 m, USA) |
34 mph |
| Tracy Airport (408 m, USA) |
38 mph |
| Toledo Suburban Airport (204 m, USA) |
30 mph |
| Toledo Express Airport (211 m, USA) |
44 mph |
| Toledo Executive Airport (189 m, USA) |
40 mph |
| Terre Haute Regional Airport (175 m, USA) |
29 mph |
| Terrace Airport (217 m, British Columbia) |
35 mph |
| Tekamah (Asos) (312 m, USA) |
32 mph |
| Taylorville Airport (190 m, USA) |
29 mph |
| Storm Lake Airport (454 m, USA) |
38 mph |
| Stephenville Intl. Airport (9 m, Newfoundland) |
31 mph |
| Stefansson Is (11 m, Nunavut) |
34 mph |
| St.Anthony A (32 m, Newfoundland) |
30 mph |
| St. Paul Downtown Airport (219 m, USA) |
30 mph |
| St. Paul (9 m, USA) |
43 mph |
| St. Louis Regional Airport (166 m, USA) |
31 mph |
| St. Charles (133 m, USA) |
34 mph |
| St. Catharines/Niagara District Airport (98 m, Ontario) |
37 mph |
| St James Muni Arpt (325 m, USA) |
42 mph |
| Spencer Airport (408 m, USA) |
38 mph |
| Southwest Wyoming Regional Airport (2060 m, USA) |
52 mph |
| Southwest Minnesota Regional Airport (359 m, USA) |
39 mph |
| Southwest Michigan Regional Airport (196 m, USA) |
43 mph |
| Southern Wisconsin Regional Airport (246 m, USA) |
35 mph |
| Southeast Iowa Regional Airport (210 m, USA) |
29 mph |
| South Haven Airport (203 m, USA) |
34 mph |
| South Big Horn Co Arpt (1201 m, USA) |
31 mph |
| South Bend Intl. Airport (236 m, USA) |
43 mph |
| Somerset County Airport (693 m, USA) |
31 mph |
| Slayton Airport (495 m, USA) |
39 mph |
| Sky Harbor Airport & Seaplane Base (186 m, USA) |
31 mph |
| Skagway Airport (9 m, USA) |
39 mph |
| Sisseton Airport (354 m, USA) |
38 mph |
| Sioux Gateway Airport (336 m, USA) |
43 mph |
| Sioux Falls Regional Airport (435 m, USA) |
35 mph |
| Shively Field Airport (2138 m, USA) |
39 mph |
| Shingle Point AP (49 m, Yukon) |
50 mph |
| Shelbyville Airport (245 m, USA) |
30 mph |
| Sheboygan (228 m, USA) |
34 mph |
| Selfridge Air National Guard Base (177 m, USA) |
34 mph |
| Sawyer County Airport (370 m, USA) |
29 mph |
| Savanna Airport (188 m, USA) |
30 mph |
| Sanirajak (8 m, USA) |
38 mph |
| Salem-Leckrone (174 m, USA) |
29 mph |
| Saint John's AP (135 m, Newfoundland) |
38 mph |
| Saint John Airport (111 m, New Brunswick) |
32 mph |
| Sagona Island (60 m, Newfoundland) |
40 mph |
| Saglek Bay AP (483 m, Newfoundland) |
58 mph |
| Saglek Bay (501 m, USA) |
58 mph |
| Saginaw (183 m, USA) |
35 mph |
| Rockford Airport (226 m, USA) |
37 mph |
| Rock Falls Airport (197 m, USA) |
43 mph |
| Rochester Intl. Airport (402 m, USA) |
34 mph |
| Rochelle Airport (238 m, USA) |
37 mph |
| Rickenbacker Intl. Airport (227 m, USA) |
37 mph |
| Rhode (19 m, USA) |
29 mph |
| Resolution Island (369 m, Nunavut) |
42 mph |
| Redwood Falls Muni (312 m, USA) |
34 mph |
| Red Oak Airport (318 m, USA) |
34 mph |
| Rawlins Airport (2077 m, USA) |
48 mph |
| Rapid City Airport (965 m, USA) |
42 mph |
| Quonset State Airport (6 m, USA) |
35 mph |
| Quincy Regional Airport (232 m, USA) |
32 mph |
| Quad Cities Intl. Airport (181 m, USA) |
44 mph |
| Purdue University Airport (182 m, USA) |
45 mph |
| Pukaskwa (AUT) (208 m, Ontario) |
32 mph |
| Provincetown Airport (2 m, USA) |
29 mph |
| Porter (234 m, USA) |
43 mph |
| Port Meadville Airport (427 m, USA) |
32 mph |
| Port Colborne (184 m, Ontario) |
42 mph |
| Pontiac Oakland (299 m, USA) |
38 mph |
| Pontiac Airport (201 m, USA) |
40 mph |
| Point Pleasant Airport (196 m, USA) |
29 mph |
| Point Petre (79 m, Ontario) |
39 mph |
| Pocatello Regional Airport (1365 m, USA) |
34 mph |
| Plymouth Airport (45 m, USA) |
29 mph |
| Plattsmouth Airport (366 m, USA) |
31 mph |
| Platteville Airport (312 m, USA) |
32 mph |
| Pittsburgh-Butler Regional Airport (380 m, USA) |
30 mph |
| Pittsburgh Intl. Airport (373 m, USA) |
37 mph |
| Pierre Regional Airport (528 m, USA) |
37 mph |
| Philip Airport (673 m, USA) |
34 mph |
| Perry Airport (309 m, USA) |
38 mph |
| Peoria Airport (202 m, USA) |
38 mph |
| Pella Airport (270 m, USA) |
31 mph |
| Owosso Community Airport (224 m, USA) |
34 mph |
| Owatonna (Awos) (350 m, USA) |
30 mph |
| Ottumwa Regional Airport (256 m, USA) |
35 mph |
| Otis Air National Guard Base (40 m, USA) |
32 mph |
| Osceola Muni (338 m, USA) |
31 mph |
| Ortonville (335 m, USA) |
35 mph |
| Omaha/Eppley Field AP (299 m, USA) |
35 mph |
| Olivia Airport (328 m, USA) |
37 mph |
| Oelwen (328 m, USA) |
39 mph |
| Oakland/Troy Airport (222 m, USA) |
31 mph |
| O'Neill Airport (619 m, USA) |
30 mph |
| O’Hare Intl. Airport (205 m, USA) |
42 mph |
| Northeast Iowa Regional Airport (343 m, USA) |
35 mph |
| North Central West Virginia Airport (367 m, USA) |
34 mph |
| Norfolk Regional Airport (473 m, USA) |
34 mph |
| Newton Airport (290 m, USA) |
43 mph |
| Newark- Heath Airport (269 m, USA) |
37 mph |
| New Ulm Airport (308 m, USA) |
35 mph |
| New Castle Airport (327 m, USA) |
35 mph |
| New Bedford Regional Airport (23 m, USA) |
32 mph |
| Nelson Lagoon Airport (4 m, USA) |
31 mph |
| Neil Armstrong Airport (278 m, USA) |
37 mph |
| Nebraska City Airport (354 m, USA) |
29 mph |
| Nain (12 m, Newfoundland) |
35 mph |
| Muskegon (193 m, USA) |
34 mph |
| Muscatine Airport (167 m, USA) |
35 mph |
| Mount Washington Airport (1910 m, USA) |
71 mph |
| Mount Pleasant Airport (230 m, USA) |
35 mph |
| Mount Pleasant Airport (224 m, USA) |
34 mph |
| Morris Airport (344 m, USA) |
39 mph |
| Morris Airport (178 m, USA) |
39 mph |
| Morgantown Airport (380 m, USA) |
30 mph |
| Moorhead Airport (280 m, USA) |
30 mph |
| Monticello Regional Airport (259 m, USA) |
35 mph |
| Montevideo (Awos) (315 m, USA) |
38 mph |
| Monroe County Airport (258 m, USA) |
31 mph |
| Monroe Airport (331 m, USA) |
31 mph |
| Mobridge Airport (508 m, USA) |
31 mph |
| Mitchell Airport (397 m, USA) |
35 mph |
| Minneapolis (255 m, USA) |
32 mph |
| Mineral Point (359 m, USA) |
37 mph |
| Milwaukee Mitchell Intl. Airport (211 m, USA) |
38 mph |
| Miller Field Airport (792 m, USA) |
29 mph |
| Midway Intl. Airport (190 m, USA) |
38 mph |
| Midway Atoll (7 m, USA) |
30 mph |
| Mid-Ohio Valley Regional Airport (262 m, USA) |
34 mph |
| Michigan City Airport (200 m, USA) |
35 mph |
| Meeker (1948 m, USA) |
30 mph |
| McHenry Airport (894 m, USA) |
30 mph |
| Mason Jewett Field Airport (280 m, USA) |
32 mph |
| Mason (363 m, USA) |
46 mph |
| Martha's Vineyard Airport (21 m, USA) |
31 mph |
| Marshall Town Muni (296 m, USA) |
43 mph |
| Marshall Don Hunter Sr. Airport (31 m, USA) |
32 mph |
| Marion Airport (303 m, USA) |
30 mph |
| Marion Airport (262 m, USA) |
35 mph |
| Mansfield Lahm Regional Airport (395 m, USA) |
38 mph |
| Mankato Regional Airport (311 m, USA) |
31 mph |
| Manitowoc (198 m, USA) |
32 mph |
| Makkovik Airport (71 m, Newfoundland) |
39 mph |
| Magic Valley Regional Airport (1265 m, USA) |
34 mph |
| Madison Airport (523 m, USA) |
31 mph |
| Madison (330 m, USA) |
42 mph |
| Macomb Airport (216 m, USA) |
34 mph |
| MBS Intl. Airport (204 m, USA) |
38 mph |
| Luverne Airport (436 m, USA) |
31 mph |
| Louisville Intl. Airport (149 m, USA) |
31 mph |
| Lorain (242 m, USA) |
37 mph |
| London Madison County Airport (330 m, USA) |
38 mph |
| Logansport Airport (225 m, USA) |
40 mph |
| Logan Intl. Airport (9 m, USA) |
29 mph |
| Livingston County Spencer J. Hardy Airport (293 m, USA) |
32 mph |
| Lincoln Airport (362 m, USA) |
32 mph |
| Limon Airport (1635 m, USA) |
32 mph |
| Lima Allen (296 m, USA) |
48 mph |
| Lewis University Airport (231 m, USA) |
39 mph |
| Lenawee County Airport (244 m, USA) |
38 mph |
| Lee's Summit Airport (306 m, USA) |
30 mph |
| Le Mars Airport (365 m, USA) |
35 mph |
| Laramie Airport (2218 m, USA) |
47 mph |
| Lansing Airport (188 m, USA) |
38 mph |
| Lamoni (342 m, USA) |
35 mph |
| Lake County Airport (3026 m, USA) |
40 mph |
| Lacon Airport (173 m, USA) |
29 mph |
| La Porte Airport (248 m, USA) |
30 mph |
| Kugaaruk Airport (325 m, Nunavut) |
32 mph |
| Kremmling Airport (2229 m, USA) |
29 mph |
| Kokomo Airport (253 m, USA) |
35 mph |
| Knoxville (283 m, USA) |
37 mph |
| Knox County Airport (363 m, USA) |
35 mph |
| Knox Airport (209 m, USA) |
32 mph |
| Kirksville Regional Airport (294 m, USA) |
35 mph |
| Kinngait Airport (50 m, Nunavut) |
37 mph |
| Kingston Arpt (Man) (93 m, Ontario) |
39 mph |
| King Cove Airport (47 m, USA) |
46 mph |
| KindakunRocks (14 m, British Columbia) |
31 mph |
| Kenosha Regional Airport (226 m, USA) |
34 mph |
| Kemmerer Municipal Airport (2220 m, USA) |
40 mph |
| Kangirsuk (117 m, Quebec) |
31 mph |
| Kangiqsujuaq Airport (151 m, Quebec) |
40 mph |
| Kalamazoo/Battle Creek Intl. Airport (266 m, USA) |
32 mph |
| Joliet Regional Airport (177 m, USA) |
30 mph |
| John H. Batten Airport (205 m, USA) |
35 mph |
| John Glenn Columbus Intl. Airport (258 m, USA) |
39 mph |
| John F. Kennedy Memorial Airport (251 m, USA) |
35 mph |
| Jasper County Airport (213 m, USA) |
42 mph |
| Jamestown Regional Airport (454 m, USA) |
35 mph |
| Jackson Airport (441 m, USA) |
35 mph |
| Jackson (305 m, USA) |
43 mph |
| Jack Barstow Airport (194 m, USA) |
30 mph |
| Iowa Falls Airport (347 m, USA) |
43 mph |
| Iowa City Airport (198 m, USA) |
40 mph |
| Ingenika Point (680 m, British Columbia) |
32 mph |
| Indianapolis Mount Comfort (263 m, USA) |
30 mph |
| Indianapolis Intl. Airport (246 m, USA) |
38 mph |
| Indianapolis Executive Airport (281 m, USA) |
40 mph |
| Indiana (429 m, USA) |
35 mph |
| Independence Airport (298 m, USA) |
38 mph |
| Illinois Valley Regional Airport (199 m, USA) |
38 mph |
| Huron Airport (393 m, USA) |
38 mph |
| Hope Aerodrome (39 m, British Columbia) |
31 mph |
| Hoonah Airport (0 m, USA) |
31 mph |
| Holland Rock (5 m, British Columbia) |
32 mph |
| Hobart Regional Airport (478 m, USA) |
29 mph |
| Hillsdale Airport (360 m, USA) |
39 mph |
| Hector Intl. Airport (274 m, USA) |
39 mph |
| Hart Island (AUT) (8 m, Nova Scotia) |
34 mph |
| Harry Stern Airport (295 m, USA) |
39 mph |
| Harrow CDA (AUT) (192 m, Ontario) |
42 mph |
| Harriet Alexander Field (2293 m, USA) |
34 mph |
| Hamilton Airport (238 m, Ontario) |
32 mph |
| Hall Beach Airport (7 m, Nunavut) |
38 mph |
| Gwinner Airport (386 m, USA) |
32 mph |
| Grosse Ile Airport (176 m, USA) |
31 mph |
| Grissom Air Reserve Base (247 m, USA) |
35 mph |
| Grinnell Airport (307 m, USA) |
35 mph |
| Gratiot Community Airport (230 m, USA) |
35 mph |
| Granite Falls Airport (319 m, USA) |
35 mph |
| Grand Marais Airport (505 m, USA) |
30 mph |
| Grand Marais (186 m, USA) |
35 mph |
| Grand Forks Intl. Airport (255 m, USA) |
35 mph |
| Grand Forks Air Force Base (276 m, USA) |
30 mph |
| Grafton Airport (251 m, USA) |
38 mph |
| Goshen Airport (252 m, USA) |
37 mph |
| Gordon K. Bush Airport (234 m, USA) |
31 mph |
| Gerald R. Ford Intl. Airport (245 m, USA) |
30 mph |
| Gary Airport (180 m, USA) |
35 mph |
| Gander Airport (151 m, Newfoundland) |
34 mph |
| Galesburg Airport (233 m, USA) |
35 mph |
| Fulton County Airport (238 m, USA) |
37 mph |
| Frobisher/Iqaluit AP (34 m, Nunavut) |
32 mph |
| Freeport Airport (262 m, USA) |
29 mph |
| Frankfort Airport (262 m, USA) |
37 mph |
| Fort Wayne Intl. Airport (252 m, USA) |
42 mph |
| Fort Dodge Regional Airport (355 m, USA) |
35 mph |
| Fort Bridger Airport (2145 m, USA) |
40 mph |
| Forest City Airport (375 m, USA) |
34 mph |
| Flying Cloud Airport (276 m, USA) |
32 mph |
| Fleming-Mason Airport (278 m, USA) |
35 mph |
| Findlay Airport (247 m, USA) |
42 mph |
| Fillmore County Airport (389 m, USA) |
32 mph |
| Fergus Falls Airport (361 m, USA) |
43 mph |
| Faith (787 m, USA) |
35 mph |
| Fairfield County Airport (264 m, USA) |
35 mph |
| Fairfield Airport (244 m, USA) |
31 mph |
| Evanston Airport (2177 m, USA) |
54 mph |
| Estherville Muni (401 m, USA) |
43 mph |
| Erie Intl. Airport (225 m, USA) |
29 mph |
| Englee (30 m, Newfoundland) |
35 mph |
| Ellsworth Air Force Base (979 m, USA) |
30 mph |
| Elbow Lake (367 m, USA) |
37 mph |
| Effingham (179 m, USA) |
29 mph |
| Edgar County Airport (199 m, USA) |
30 mph |
| Eastern Iowa Airport (256 m, USA) |
43 mph |
| East Point (8 m, Prince Edward Island) |
29 mph |
| Eareckson Air Station (31 m, USA) |
34 mph |
| Eagle Creek Airpark Airport (250 m, USA) |
38 mph |
| Dubuque Regional Airport (329 m, USA) |
43 mph |
| DuPage Airport (231 m, USA) |
42 mph |
| Dodge Center Airport (398 m, USA) |
34 mph |
| Dixon Airport (1996 m, USA) |
35 mph |
| Dillingham Airport (29 m, USA) |
29 mph |
| Detroit Metropolitan Airport (202 m, USA) |
44 mph |
| Des Moines Intl. Airport (294 m, USA) |
46 mph |
| Denison (388 m, USA) |
32 mph |
| Delhi (232 m, Ontario) |
31 mph |
| Delaware (286 m, USA) |
37 mph |
| Defiance Memorial Airport (219 m, USA) |
43 mph |
| Decatur Airport (208 m, USA) |
30 mph |
| DeKalb Airport (279 m, USA) |
38 mph |
| Dayton- Wright Brothers Airport (293 m, USA) |
35 mph |
| Dayton Intl. Airport (306 m, USA) |
38 mph |
| Davenport Airport (259 m, USA) |
37 mph |
| Darke County Airport (307 m, USA) |
31 mph |
| Cuyahoga County Airport (268 m, USA) |
30 mph |
| Custer Airport (188 m, USA) |
42 mph |
| Crookston Airport (273 m, USA) |
37 mph |
| Croker Rvr (69 m, Northwest Territories) |
39 mph |
| Creston (394 m, USA) |
32 mph |
| Crawfordsville Regional Airport (244 m, USA) |
30 mph |
| Craig (1915 m, USA) |
40 mph |
| Covington Airport (267 m, USA) |
31 mph |
| Council Bluffs Airport (382 m, USA) |
35 mph |
| Copper Harbor Ramos (186 m, USA) |
46 mph |
| Columbus Airport (200 m, USA) |
35 mph |
| Columbus Airport (440 m, USA) |
30 mph |
| Coles (220 m, USA) |
30 mph |
| Coleman A. Young Intl. Airport (191 m, USA) |
44 mph |
| Cold Bay Airport (31 m, USA) |
44 mph |
| Clinton Airport (216 m, USA) |
39 mph |
| Cleveland Hopkins Intl. Airport (245 m, USA) |
35 mph |
| Cleveland Burke Lakefront Airport (178 m, USA) |
40 mph |
| Clermont County Airport (257 m, USA) |
34 mph |
| Clarion Airport (354 m, USA) |
38 mph |
| Clarinda (303 m, USA) |
30 mph |
| Cincinnati Municipal Lunken Airport (147 m, USA) |
32 mph |
| Chillicothe (234 m, USA) |
29 mph |
| Chicago Executive Airport (197 m, USA) |
32 mph |
| Cherokee Airport (374 m, USA) |
37 mph |
| Chautauqua (525 m, USA) |
29 mph |
| Chautauqua (211 m, USA) |
29 mph |
| Chatham-Kent (178 m, Ontario) |
34 mph |
| Chatham Airport (19 m, USA) |
30 mph |
| Chariton (320 m, USA) |
34 mph |
| Chan Gurney Airport (398 m, USA) |
42 mph |
| Central Illinois Regional Airport (267 m, USA) |
34 mph |
| Cavalier Airport (270 m, USA) |
35 mph |
| Cathedral Point (31 m, British Columbia) |
62 mph |
| Caribou (187 m, Ontario) |
50 mph |
| Capital Region Intl. Airport (266 m, USA) |
35 mph |
| Capital City Airport (245 m, USA) |
34 mph |
| Cape St James CS (92 m, British Columbia) |
30 mph |
| Cape Romanzof LRRS Airport (123 m, USA) |
35 mph |
| Cape Race (27 m, Newfoundland) |
35 mph |
| Cape Parry AP (14 m, Northwest Territories) |
39 mph |
| Cape Lisburne LRRS Airport (3 m, USA) |
58 mph |
| Cape Hooper (393 m, Nunavut) |
46 mph |
| Canby Airport (364 m, USA) |
34 mph |
| Burley Airport (1267 m, USA) |
29 mph |
| Buffalo Airport (295 m, USA) |
31 mph |
| Buffalo (881 m, USA) |
35 mph |
| Buena Vista Airport (2422 m, USA) |
35 mph |
| Brooks Field (287 m, USA) |
34 mph |
| Brookings Regional Airport (502 m, USA) |
31 mph |
| Brier Island (16 m, Nova Scotia) |
32 mph |
| Branch County Memorial Airport (292 m, USA) |
30 mph |
| Bowman Field (167 m, USA) |
29 mph |
| Boone Airport (354 m, USA) |
44 mph |
| Bolton Field (280 m, USA) |
38 mph |
| Blue Grass Airport (301 m, USA) |
37 mph |
| Block (33 m, USA) |
31 mph |
| Blair Airport (404 m, USA) |
29 mph |
| Bismarck Airport (505 m, USA) |
32 mph |
| Bishop Intl. Airport (233 m, USA) |
35 mph |
| Beverly Regional Airport (33 m, USA) |
32 mph |
| Bethel Airport (44 m, USA) |
30 mph |
| Benson Airport (317 m, USA) |
37 mph |
| Bellefontaine Regional Airport (342 m, USA) |
30 mph |
| Barter Island LRRS Airport (11 m, USA) |
47 mph |
| Baker City Airport (1026 m, USA) |
29 mph |
| Baie-Comeau Airport (22 m, Quebec) |
29 mph |
| Austin Airport (375 m, USA) |
31 mph |
| Aurora Airport (215 m, USA) |
42 mph |
| Auburn Airport (268 m, USA) |
31 mph |
| Atlantic Airport (360 m, USA) |
35 mph |
| Arthur N. Neu Airport (375 m, USA) |
43 mph |
| Arnold Palmer Regional Airport (361 m, USA) |
35 mph |
| Appleton Intl. Airport (280 m, USA) |
29 mph |
| Appleton Airport (310 m, USA) |
42 mph |
| Ann Arbor Airport (256 m, USA) |
38 mph |
| Ankeny Regional Airport (275 m, USA) |
40 mph |
| Ames Airport (291 m, USA) |
44 mph |
| Allen Army Airfield (391 m, USA) |
31 mph |
| Allegheny (382 m, USA) |
35 mph |
| Algona Airport (372 m, USA) |
39 mph |
| Alexandria Airport (432 m, USA) |
32 mph |
| Albion Airport (550 m, USA) |
29 mph |
| Albert Lea Airport (383 m, USA) |
32 mph |
| Albany Airport (89 m, USA) |
30 mph |
| Akron Executive Airport (326 m, USA) |
35 mph |
| Airlake Airport (293 m, USA) |
29 mph |
| Agassiz (15 m, British Columbia) |
42 mph |
| Afton Airport (1896 m, USA) |
35 mph |
| Adak (5 m, USA) |
30 mph |
| Abraham Lincoln Capital Airport (187 m, USA) |
32 mph |
| Aberdeen Airport (397 m, USA) |
31 mph |
North - South