| Algona Airport (372 m, Iowa) |
57 km/h |
| Ames Airport (291 m, Iowa) |
57 km/h |
| Arnold Palmer Regional Airport (361 m, Pennsylvania) |
46 km/h |
| Arthur N. Neu Airport (375 m, Iowa) |
54 km/h |
| Atlantic Airport (360 m, Iowa) |
48 km/h |
| Baker Lake Airport (18 m, Nunavut) |
46 km/h |
| Bismarck Airport (505 m, North Dakota) |
46 km/h |
| Blanc-Sablon Airport (32 m, Quebec) |
52 km/h |
| Boulder Airport (1612 m, Colorado) |
52 km/h |
| Branch County Memorial Airport (292 m, Michigan) |
46 km/h |
| Brandon Airport (416 m, Manitoba) |
50 km/h |
| Broken Bow Airport (776 m, Nebraska) |
48 km/h |
| Central Illinois Regional Airport (267 m, Illinois) |
46 km/h |
| Cheyenne County Airport (1040 m, Kansas) |
52 km/h |
| Clarion Airport (354 m, Iowa) |
52 km/h |
| Comox (26 m, British Columbia) |
48 km/h |
| Cranbrook Airport (939 m, British Columbia) |
52 km/h |
| Custer Airport (188 m, Michigan) |
46 km/h |
| Cut Bank Airport (1169 m, Montana) |
52 km/h |
| Davenport Airport (259 m, Iowa) |
48 km/h |
| Dayton Intl. Airport (306 m, Ohio) |
48 km/h |
| Deer Lake Airport (29 m, Newfoundland) |
54 km/h |
| Dickinson Theodore Roosevelt Regional Airport (787 m, North Dakota) |
48 km/h |
| Dixon Airport (1996 m, Wyoming) |
46 km/h |
| Dodge City Regional Airport (790 m, Kansas) |
50 km/h |
| DuPage Airport (231 m, Illinois) |
48 km/h |
| Dubois Airport (2224 m, Wyoming) |
59 km/h |
| Dubuque Regional Airport (329 m, Iowa) |
46 km/h |
| Eastern Iowa Airport (256 m, Iowa) |
50 km/h |
| Eastern Sierra Regional Airport (1263 m, California) |
46 km/h |
| Estevan Airport (584 m, Saskatchewan) |
50 km/h |
| Estherville Muni (401 m, Iowa) |
50 km/h |
| Eureka (Ramos) (1993 m, Nevada) |
54 km/h |
| Fairfield Airport (244 m, Iowa) |
46 km/h |
| Findlay Airport (247 m, Ohio) |
48 km/h |
| Flying Cloud Airport (276 m, Minnesota) |
46 km/h |
| Forest City Airport (375 m, Iowa) |
48 km/h |
| Fort Dodge Regional Airport (355 m, Iowa) |
48 km/h |
| Fort Wayne Intl. Airport (252 m, Indiana) |
50 km/h |
| Ft Severn (15 m, Ontario) |
46 km/h |
| Gallup Airport (1972 m, New Mexico) |
52 km/h |
| Gander Airport (151 m, Newfoundland) |
48 km/h |
| Garrison (587 m, North Dakota) |
52 km/h |
| Gaylord Airport (404 m, Michigan) |
48 km/h |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
56 km/h |
| Gimli Harbour CS (217 m, Manitoba) |
46 km/h |
| Goodland Airport (1124 m, Kansas) |
54 km/h |
| Goshen Airport (252 m, Indiana) |
46 km/h |
| Grafton Airport (251 m, North Dakota) |
52 km/h |
| Grand Forks Intl. Airport (255 m, North Dakota) |
48 km/h |
| Grand Strand Airport (10 m, South Carolina) |
46 km/h |
| Granite Falls Airport (319 m, Minnesota) |
48 km/h |
| Gulkana Airport (481 m, Alaska) |
48 km/h |
| Harlan Airport (375 m, Iowa) |
50 km/h |
| Heath Point (7 m, Quebec) |
48 km/h |
| Ile Aux Perroquets (9 m, Quebec) |
59 km/h |
| Imperial (997 m, Nebraska) |
72 km/h |
| Iowa Falls Airport (347 m, Iowa) |
48 km/h |
| Jackson (305 m, Michigan) |
46 km/h |
| Kenosha Regional Airport (226 m, Wisconsin) |
46 km/h |
| Kindersley Regional Airport (698 m, Saskatchewan) |
48 km/h |
| La Junta Airport (1278 m, Colorado) |
59 km/h |
| La Porte Airport (248 m, Indiana) |
46 km/h |
| La Ronge Airport (379 m, Saskatchewan) |
48 km/h |
| Lamoni (342 m, Iowa) |
46 km/h |
| Langdon Airport (490 m, North Dakota) |
46 km/h |
| Le Mars Airport (365 m, Iowa) |
50 km/h |
| Lima Allen (296 m, Ohio) |
52 km/h |
| London Madison County Airport (330 m, Ohio) |
46 km/h |
| Los Alamos Airport (2186 m, New Mexico) |
56 km/h |
| Lytton (225 m, British Columbia) |
50 km/h |
| Lytton Airport (225 m, British Columbia) |
50 km/h |
| MBS Intl. Airport (204 m, Michigan) |
56 km/h |
| Madison Airport (523 m, South Dakota) |
57 km/h |
| Magdalen Islands (8 m, Quebec) |
48 km/h |
| Magdalen Islands Airport (18 m, Quebec) |
50 km/h |
| Marine Corps Auxiliary Landing Field Bogue (7 m, North Carolina) |
54 km/h |
| Marshall Town Muni (296 m, Iowa) |
52 km/h |
| Mason (363 m, Iowa) |
46 km/h |
| Meeker (1948 m, Colorado) |
46 km/h |
| Menomonie Airport (273 m, Wisconsin) |
65 km/h |
| Michael J. Smith Field (3 m, North Carolina) |
50 km/h |
| Midway Intl. Airport (190 m, Illinois) |
50 km/h |
| Miley Memorial Field Airport (2124 m, Wyoming) |
52 km/h |
| Minot Intl. Airport (522 m, North Dakota) |
54 km/h |
| Mitchell Airport (397 m, South Dakota) |
48 km/h |
| Newton Airport (290 m, Iowa) |
46 km/h |
| Nogales Airport (1184 m, Arizona) |
56 km/h |
| North Mountain (439 m, Nova Scotia) |
52 km/h |
| North Platte Regional Airport (849 m, Nebraska) |
54 km/h |
| NorthMountain (439 m, Nova Scotia) |
52 km/h |
| O’Hare Intl. Airport (205 m, Illinois) |
46 km/h |
| Oelwen (328 m, Iowa) |
48 km/h |
| Olivia Airport (328 m, Minnesota) |
52 km/h |
| Ord Airport (631 m, Nebraska) |
50 km/h |
| Oskaloosa Airport (256 m, Iowa) |
46 km/h |
| Ottumwa Regional Airport (256 m, Iowa) |
46 km/h |
| Perry Airport (309 m, Iowa) |
46 km/h |
| Pilot Mound (475 m, Manitoba) |
48 km/h |
| Pincher Creek (1190 m, Alberta) |
54 km/h |
| Pincher Creek Airport (1190 m, Alberta) |
54 km/h |
| Point Lay LRRS Airport (6 m, Alaska) |
52 km/h |
| Pontiac Oakland (299 m, Michigan) |
46 km/h |
| Port Hawkesbury Airport (114 m, Nova Scotia) |
46 km/h |
| Porter (234 m, Indiana) |
54 km/h |
| Price/Carbon (1799 m, Utah) |
46 km/h |
| Punta Gorda Airport (7 m, Florida) |
52 km/h |
| Raton Airport (1935 m, New Mexico) |
48 km/h |
| Rawlins Airport (2077 m, Wyoming) |
48 km/h |
| Red Oak Airport (318 m, Iowa) |
52 km/h |
| Redwood Falls Muni (312 m, Minnesota) |
63 km/h |
| Rochelle Airport (238 m, Illinois) |
48 km/h |
| Russell Airport (566 m, Kansas) |
48 km/h |
| Saguache (2385 m, Colorado) |
48 km/h |
| Saint John's AP (135 m, Newfoundland) |
54 km/h |
| Shenandoah Muni (296 m, Iowa) |
46 km/h |
| South Bend Intl. Airport (236 m, Indiana) |
46 km/h |
| Southeast Iowa Regional Airport (210 m, Iowa) |
46 km/h |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
50 km/h |
| Southwest Oregon Regional Airport (1 m, Oregon) |
46 km/h |
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
50 km/h |
| Spencer Airport (408 m, Iowa) |
48 km/h |
| Springbank (1201 m, Alberta) |
48 km/h |
| St James Muni Arpt (325 m, Minnesota) |
56 km/h |
| Stephenville Intl. Airport (9 m, Newfoundland) |
57 km/h |
| Storm Lake Airport (454 m, Iowa) |
54 km/h |
| Taos Airport (2161 m, New Mexico) |
56 km/h |
| Tekamah (Asos) (312 m, Nebraska) |
52 km/h |
| Tioga Airport (684 m, North Dakota) |
48 km/h |
| Toledo Express Airport (211 m, Ohio) |
52 km/h |
| Tracy Airport (408 m, Minnesota) |
63 km/h |
| Twillingate (AUT) (92 m, Newfoundland) |
56 km/h |
| University of Illinois Willard Airport (230 m, Illinois) |
48 km/h |
| Vance Brand Airport (1541 m, Colorado) |
48 km/h |
| Washington (230 m, Iowa) |
46 km/h |
| Waterloo Regional Airport (268 m, Iowa) |
48 km/h |
| Waterton Park Gate (1296 m, Alberta) |
48 km/h |
| Watford City Airport (643 m, North Dakota) |
46 km/h |
| Waukegan National Airport (222 m, Illinois) |
54 km/h |
| Wayne County Airport (346 m, Ohio) |
46 km/h |
| Webster City (342 m, Iowa) |
50 km/h |
| Windom (410 m, Minnesota) |
56 km/h |
| Winner Regional Airport (619 m, South Dakota) |
46 km/h |
| Wray Airport (1087 m, Colorado) |
59 km/h |
| Yoho National Park (1615 m, British Columbia) |
50 km/h |
| Yorkton Airport (498 m, Saskatchewan) |
48 km/h |
North - South