| Abraham Lincoln Capital Airport (187 m, Illinois) |
50 km/h |
| Adak (5 m, Alaska) |
83 km/h |
| Ann Arbor Airport (256 m, Michigan) |
48 km/h |
| Atka Airport (17 m, Alaska) |
46 km/h |
| Bad Axe (234 m, Michigan) |
54 km/h |
| Baudette Intl. Airport (329 m, Minnesota) |
59 km/h |
| Bemidji Regional Airport (420 m, Minnesota) |
46 km/h |
| Bishop Intl. Airport (233 m, Michigan) |
46 km/h |
| Cape Newenham LRRS Airport (165 m, Alaska) |
59 km/h |
| Capital Region Intl. Airport (266 m, Michigan) |
48 km/h |
| Casper (1612 m, Wyoming) |
50 km/h |
| Cavalier Airport (270 m, North Dakota) |
56 km/h |
| Cheyenne Regional Airport (1872 m, Wyoming) |
65 km/h |
| Chibougamau-Chapais AP (387 m, Quebec) |
56 km/h |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
54 km/h |
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
50 km/h |
| Cold Bay Airport (31 m, Alaska) |
87 km/h |
| Coleman A. Young Intl. Airport (191 m, Michigan) |
46 km/h |
| Colorado Plains Regional Airport (1421 m, Colorado) |
54 km/h |
| Converse (1502 m, Wyoming) |
50 km/h |
| Copper Harbor Ramos (186 m, Michigan) |
52 km/h |
| Darke County Airport (307 m, Ohio) |
50 km/h |
| Delaware (286 m, Indiana) |
46 km/h |
| Devils Lake Regional Airport (443 m, North Dakota) |
52 km/h |
| DuBois Airport (554 m, Pennsylvania) |
48 km/h |
| Dubois Airport (2224 m, Wyoming) |
48 km/h |
| Duluth Airport (432 m, Minnesota) |
52 km/h |
| Egegik Airport (119 m, Alaska) |
54 km/h |
| El Reno (432 m, Oklahoma) |
52 km/h |
| Enid Woodring Regional Airport (356 m, Oklahoma) |
50 km/h |
| Erie Intl. Airport (225 m, Pennsylvania) |
50 km/h |
| Estevan Airport (584 m, Saskatchewan) |
52 km/h |
| Eveleth Muni (Awos) (421 m, Minnesota) |
48 km/h |
| Falls Intl. Airport (362 m, Minnesota) |
61 km/h |
| False Pass Airport (6 m, Alaska) |
46 km/h |
| Findlay Airport (247 m, Ohio) |
48 km/h |
| Fitch H. Beach Airport (272 m, Michigan) |
48 km/h |
| Francis E. Warren Air Force Base (1878 m, Wyoming) |
56 km/h |
| Frederick Regional Airport (377 m, Oklahoma) |
46 km/h |
| Gatineau-Ottawa Executive Airport (64 m, Quebec) |
50 km/h |
| Gaylord Airport (404 m, Michigan) |
52 km/h |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
50 km/h |
| Grafton Airport (251 m, North Dakota) |
56 km/h |
| Grand Marais Airport (505 m, Minnesota) |
46 km/h |
| Hallock (250 m, Minnesota) |
52 km/h |
| Harbor Beach(Ramos) (183 m, Michigan) |
59 km/h |
| Hector Intl. Airport (274 m, North Dakota) |
46 km/h |
| Hobart Regional Airport (478 m, Oklahoma) |
54 km/h |
| Houghton (327 m, Michigan) |
59 km/h |
| Inukjuak (25 m, Quebec) |
50 km/h |
| Ionia Airport (249 m, Michigan) |
50 km/h |
| Kahului Airport (20 m, Hawaii) |
52 km/h |
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
52 km/h |
| Kimball Airport (1501 m, Nebraska) |
48 km/h |
| Kindersley Regional Airport (698 m, Saskatchewan) |
50 km/h |
| Kingman Airport (1033 m, Arizona) |
46 km/h |
| Kipnuk Airport (3 m, Alaska) |
50 km/h |
| La Grande Rivière Airport (195 m, Quebec) |
50 km/h |
| Laramie Airport (2218 m, Wyoming) |
57 km/h |
| Limon Airport (1635 m, Colorado) |
50 km/h |
| London Airport (278 m, Ontario) |
72 km/h |
| MBS Intl. Airport (204 m, Michigan) |
59 km/h |
| Mansfield Lahm Regional Airport (395 m, Ohio) |
57 km/h |
| Marion Airport (303 m, Ohio) |
48 km/h |
| Massena Intl. Airport (65 m, New York) |
52 km/h |
| Midway Intl. Airport (190 m, Illinois) |
50 km/h |
| Miley Memorial Field Airport (2124 m, Wyoming) |
63 km/h |
| Minot Intl. Airport (522 m, North Dakota) |
50 km/h |
| Moose Jaw (577 m, Saskatchewan) |
52 km/h |
| Mount Washington Airport (1910 m, New Hampshire) |
61 km/h |
| Muskegon (193 m, Michigan) |
50 km/h |
| Nelson Lagoon Airport (4 m, Alaska) |
67 km/h |
| Northeast Ohio Regional Airport (281 m, Ohio) |
56 km/h |
| O’Hare Intl. Airport (205 m, Illinois) |
48 km/h |
| Park Rapids Municip (437 m, Minnesota) |
48 km/h |
| Platinum Airport (5 m, Alaska) |
59 km/h |
| Port Heiden Airport (29 m, Alaska) |
65 km/h |
| Purdue University Airport (182 m, Indiana) |
76 km/h |
| Range Regional Airport (410 m, Minnesota) |
46 km/h |
| Rantoul National Aviation Center (225 m, Illinois) |
63 km/h |
| Rolla Airport (556 m, North Dakota) |
61 km/h |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
59 km/h |
| Skyhaven Airport (98 m, New Hampshire) |
48 km/h |
| Southwest Michigan Regional Airport (196 m, Michigan) |
48 km/h |
| St. George Island Airport (38 m, Alaska) |
78 km/h |
| Stillwater Regional Airport (300 m, Oklahoma) |
46 km/h |
| Swift Current Airport (818 m, Saskatchewan) |
50 km/h |
| SwiftCurrent (820 m, Saskatchewan) |
50 km/h |
| Tasiujaq (31 m, Quebec) |
50 km/h |
| Thief River Falls Regional Airport (340 m, Minnesota) |
56 km/h |
| Thunder Bay (199 m, Ontario) |
54 km/h |
| Thunder Bay Airport (206 m, Ontario) |
54 km/h |
| Toledo Executive Airport (189 m, Ohio) |
46 km/h |
| Tuscola Area Airport (214 m, Michigan) |
48 km/h |
| Val-d'Or (345 m, Quebec) |
54 km/h |
| Val-d'Or (337 m, California) |
54 km/h |
| W. K. Kellogg Airport (290 m, Michigan) |
52 km/h |
| Wabush Airport (551 m, Newfoundland) |
57 km/h |
| Walhalla Airport (291 m, North Dakota) |
54 km/h |
| Walker Airport (411 m, Minnesota) |
46 km/h |
| Wellsville Airport (646 m, New York) |
46 km/h |
| West Michigan Regional Airport (210 m, Michigan) |
57 km/h |
| Windsor Airport (190 m, Ontario) |
48 km/h |
| Winnipeg Airport (239 m, Manitoba) |
48 km/h |
| Winter Haven's Gilbert Airport (44 m, Florida) |
46 km/h |
| Youngstown (361 m, Ohio) |
48 km/h |
North - South