| Youngstown (361 m, Ohio) |
30 mph |
| Yeager Airport (299 m, West-Virginia) |
34 mph |
| Windom (410 m, Minnesota) |
37 mph |
| Wilmington Airport (326 m, Pennsylvania) |
29 mph |
| Willmar Airport (343 m, Minnesota) |
35 mph |
| Webster City (342 m, Iowa) |
35 mph |
| Waukegan National Airport (222 m, Illinois) |
38 mph |
| Watford City Airport (643 m, North Dakota) |
30 mph |
| Watertown Regional Airport (532 m, South Dakota) |
30 mph |
| Waterloo Regional Airport (268 m, Iowa) |
31 mph |
| Washington (230 m, Iowa) |
35 mph |
| Vinton Airport (258 m, Iowa) |
30 mph |
| Veterans Airport of Southern Illinois (144 m, Illinois) |
30 mph |
| Vermilion Regional Airport (212 m, Illinois) |
37 mph |
| University of Illinois Willard Airport (230 m, Illinois) |
46 mph |
| Tri-State Airport (255 m, West-Virginia) |
32 mph |
| Tioga Airport (684 m, North Dakota) |
35 mph |
| Terre Haute Regional Airport (175 m, Indiana) |
29 mph |
| Tekamah (Asos) (312 m, Nebraska) |
31 mph |
| Storm Lake Airport (454 m, Iowa) |
31 mph |
| St. Paul Downtown Airport (219 m, Minnesota) |
31 mph |
| St. Paul (9 m, Alaska) |
46 mph |
| St. Louis Regional Airport (166 m, Illinois) |
35 mph |
| St. George Island Airport (38 m, Alaska) |
53 mph |
| St. Charles (133 m, Missouri) |
31 mph |
| St James Muni Arpt (325 m, Minnesota) |
44 mph |
| Springfield- Beckley Airport (323 m, Ohio) |
29 mph |
| Spirit of St. Louis Airport (140 m, Missouri) |
35 mph |
| Spencer Airport (408 m, Iowa) |
35 mph |
| Southern Illinois Airport (125 m, Illinois) |
34 mph |
| Southeast Iowa Regional Airport (210 m, Iowa) |
30 mph |
| Slayton Airport (495 m, Minnesota) |
32 mph |
| Sisseton Airport (354 m, South Dakota) |
30 mph |
| Sioux Falls Regional Airport (435 m, South Dakota) |
35 mph |
| Sidney- Richland Airport (605 m, Montana) |
37 mph |
| Sheldon (432 m, Iowa) |
30 mph |
| Shelbyville Airport (245 m, Indiana) |
34 mph |
| Sheboygan (228 m, Wisconsin) |
30 mph |
| Sedalia Regional Airport (277 m, Missouri) |
32 mph |
| Sault Ste. Marie Airport (218 m, Michigan) |
35 mph |
| Salem-Leckrone (174 m, Illinois) |
29 mph |
| Rugby Airport (472 m, North Dakota) |
38 mph |
| Rolla National Airport (335 m, Missouri) |
34 mph |
| Rogers City Airport (204 m, Michigan) |
30 mph |
| Rockford Airport (226 m, Illinois) |
35 mph |
| Rock Falls Airport (197 m, Illinois) |
35 mph |
| Rochester Intl. Airport (402 m, Minnesota) |
39 mph |
| Rochelle Airport (238 m, Illinois) |
30 mph |
| Redwood Falls Muni (312 m, Minnesota) |
34 mph |
| Rapid City Airport (965 m, South Dakota) |
35 mph |
| Rantoul National Aviation Center (225 m, Illinois) |
34 mph |
| Quincy Regional Airport (232 m, Illinois) |
30 mph |
| Quad Cities Intl. Airport (181 m, Illinois) |
31 mph |
| Purdue University Airport (182 m, Indiana) |
38 mph |
| Powell Airport (1552 m, Wyoming) |
30 mph |
| Porter (234 m, Indiana) |
47 mph |
| Pontiac Airport (201 m, Illinois) |
32 mph |
| Pocatello Regional Airport (1365 m, Idaho) |
38 mph |
| Perry Airport (309 m, Iowa) |
31 mph |
| Peoria Airport (202 m, Illinois) |
37 mph |
| Pellston Regional Airport (217 m, Michigan) |
34 mph |
| Pella Airport (270 m, Iowa) |
30 mph |
| Owatonna (Awos) (350 m, Minnesota) |
35 mph |
| Ottumwa Regional Airport (256 m, Iowa) |
30 mph |
| Oskaloosa Airport (256 m, Iowa) |
35 mph |
| Osceola Muni (338 m, Iowa) |
31 mph |
| Olney-Noble (147 m, Illinois) |
30 mph |
| Olivia Airport (328 m, Minnesota) |
30 mph |
| Ohio State University Airport (276 m, Ohio) |
35 mph |
| Oakes Airport (400 m, North Dakota) |
32 mph |
| O’Hare Intl. Airport (205 m, Illinois) |
34 mph |
| Northeast Iowa Regional Airport (343 m, Iowa) |
31 mph |
| New Ulm Airport (308 m, Minnesota) |
35 mph |
| Neil Armstrong Airport (278 m, Ohio) |
32 mph |
| Muscatine Airport (167 m, Iowa) |
35 mph |
| Mount Vernon Airport (146 m, Illinois) |
31 mph |
| Morris Airport (344 m, Minnesota) |
31 mph |
| Morris Airport (178 m, Illinois) |
32 mph |
| Monroe County Airport (258 m, Indiana) |
30 mph |
| Mission Field (1418 m, Montana) |
30 mph |
| Minot Intl. Airport (522 m, North Dakota) |
38 mph |
| Minneapolis (255 m, Minnesota) |
30 mph |
| Midway Intl. Airport (190 m, Illinois) |
35 mph |
| Middleton Island Airport (14 m, Alaska) |
40 mph |
| Mercer County Regional Airport (553 m, North Dakota) |
38 mph |
| Mason (363 m, Iowa) |
37 mph |
| Marshall Town Muni (296 m, Iowa) |
35 mph |
| Marshall Don Hunter Sr. Airport (31 m, Alaska) |
34 mph |
| Marion Airport (303 m, Ohio) |
31 mph |
| Mansfield Lahm Regional Airport (395 m, Ohio) |
32 mph |
| Manokotak Airport (16 m, Alaska) |
34 mph |
| Mankato Regional Airport (311 m, Minnesota) |
34 mph |
| Manistique (209 m, Michigan) |
31 mph |
| Magic Valley Regional Airport (1265 m, Idaho) |
40 mph |
| Madisonville Airport (134 m, Kentucky) |
31 mph |
| Macomb Airport (216 m, Illinois) |
35 mph |
| Mackinac Island Airport (226 m, Michigan) |
39 mph |
| Luverne Airport (436 m, Minnesota) |
35 mph |
| Luce (265 m, Michigan) |
35 mph |
| London Madison County Airport (330 m, Ohio) |
30 mph |
| Logansport Airport (225 m, Indiana) |
42 mph |
| Litchfield Airport (210 m, Illinois) |
32 mph |
| Lima Allen (296 m, Ohio) |
35 mph |
| Lewis University Airport (231 m, Illinois) |
35 mph |
| Le Mars Airport (365 m, Iowa) |
29 mph |
| Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) |
34 mph |
| Laramie Airport (2218 m, Wyoming) |
30 mph |
| Lansing Airport (188 m, Illinois) |
30 mph |
| Lamoni (342 m, Iowa) |
34 mph |
| La Crosse Regional Airport (202 m, Wisconsin) |
29 mph |
| L. M. Clayton Airport (605 m, Montana) |
34 mph |
| Kokomo Airport (253 m, Indiana) |
31 mph |
| Kodiak Airport (34 m, Alaska) |
42 mph |
| Knoxville (283 m, Iowa) |
32 mph |
| Knox County Airport (363 m, Ohio) |
29 mph |
| Kirksville Regional Airport (294 m, Missouri) |
34 mph |
| Kenosha Regional Airport (226 m, Wisconsin) |
34 mph |
| Jordan Airport (811 m, Montana) |
42 mph |
| Jerome (1233 m, Idaho) |
40 mph |
| Jefferson (167 m, Missouri) |
31 mph |
| Jasper County Airport (213 m, Indiana) |
40 mph |
| Jamestown Regional Airport (454 m, North Dakota) |
35 mph |
| Iowa City Airport (198 m, Iowa) |
35 mph |
| Indianapolis Intl. Airport (246 m, Indiana) |
29 mph |
| Indianapolis Executive Airport (281 m, Indiana) |
30 mph |
| Illinois Valley Regional Airport (199 m, Illinois) |
35 mph |
| Iliamna Airport (49 m, Alaska) |
43 mph |
| Igiugig Airport (27 m, Alaska) |
48 mph |
| Huron Airport (393 m, South Dakota) |
32 mph |
| Huntingburg Airport (161 m, Indiana) |
32 mph |
| Houlton Intl. Airport (150 m, Maine) |
29 mph |
| Houghton (327 m, Michigan) |
29 mph |
| Homer Airport (26 m, Alaska) |
37 mph |
| Hettinger Airport (824 m, North Dakota) |
37 mph |
| Henderson (117 m, Kentucky) |
34 mph |
| Harvey Airport (487 m, North Dakota) |
31 mph |
| Harbor Springs Airport (209 m, Michigan) |
29 mph |
| Harbor Beach(Ramos) (183 m, Michigan) |
35 mph |
| Gwinner Airport (386 m, North Dakota) |
34 mph |
| Grinnell Airport (307 m, Iowa) |
29 mph |
| Grant County Intl. Airport (364 m, Washington) |
29 mph |
| Granite Falls Airport (319 m, Minnesota) |
29 mph |
| Grand Marais (186 m, Minnesota) |
30 mph |
| Goshen Airport (252 m, Indiana) |
32 mph |
| Gooding Airport (1138 m, Idaho) |
35 mph |
| Glenwood (Asos) (425 m, Minnesota) |
30 mph |
| Glencoe Airport (302 m, Minnesota) |
30 mph |
| Glen Ullin Airport (634 m, North Dakota) |
35 mph |
| Glasgow Airport (693 m, Montana) |
40 mph |
| Gary Airport (180 m, Indiana) |
35 mph |
| Garrison (587 m, North Dakota) |
43 mph |
| Galesburg Airport (233 m, Illinois) |
35 mph |
| Fort Wayne Intl. Airport (252 m, Indiana) |
35 mph |
| Fort Dodge Regional Airport (355 m, Iowa) |
31 mph |
| Forest City Airport (375 m, Iowa) |
35 mph |
| Flora (144 m, Illinois) |
30 mph |
| Fleming-Mason Airport (278 m, Kentucky) |
37 mph |
| Findlay Airport (247 m, Ohio) |
37 mph |
| Fillmore County Airport (389 m, Minnesota) |
30 mph |
| Fergus Falls Airport (361 m, Minnesota) |
31 mph |
| Farmington Airport (274 m, Missouri) |
30 mph |
| Faith (787 m, South Dakota) |
38 mph |
| Fairmont Airport (354 m, Minnesota) |
40 mph |
| Fairfield Airport (244 m, Iowa) |
29 mph |
| Evansville Airport (118 m, Indiana) |
32 mph |
| Estherville Muni (401 m, Iowa) |
35 mph |
| Ephrata Airport (383 m, Washington) |
31 mph |
| Elkhart Airport (237 m, Indiana) |
38 mph |
| Elbow Lake (367 m, Minnesota) |
32 mph |
| Effingham (179 m, Illinois) |
35 mph |
| Edgar County Airport (199 m, Illinois) |
32 mph |
| Eastern Iowa Airport (256 m, Iowa) |
35 mph |
| Dubuque Regional Airport (329 m, Iowa) |
31 mph |
| DuPage Airport (231 m, Illinois) |
37 mph |
| Dodge Center Airport (398 m, Minnesota) |
30 mph |
| Dickinson Theodore Roosevelt Regional Airport (787 m, North Dakota) |
40 mph |
| Devils Lake Regional Airport (443 m, North Dakota) |
35 mph |
| Des Moines Intl. Airport (294 m, Iowa) |
34 mph |
| Denison (388 m, Iowa) |
35 mph |
| Delta County Airport (187 m, Michigan) |
30 mph |
| Delaware (286 m, Indiana) |
35 mph |
| Defiance Memorial Airport (219 m, Ohio) |
35 mph |
| Decatur Airport (208 m, Illinois) |
37 mph |
| DeKalb Airport (279 m, Illinois) |
35 mph |
| Dayton Intl. Airport (306 m, Ohio) |
30 mph |
| Dawson Community Airport (749 m, Montana) |
39 mph |
| Daviess County Airport (144 m, Indiana) |
32 mph |
| Davenport Airport (259 m, Iowa) |
39 mph |
| Crystal Airport (265 m, Minnesota) |
35 mph |
| Crosby Airport (594 m, North Dakota) |
39 mph |
| Creston (394 m, Iowa) |
34 mph |
| Crawfordsville Regional Airport (244 m, Indiana) |
30 mph |
| Covington Airport (267 m, Kentucky) |
31 mph |
| Copper Harbor Ramos (186 m, Michigan) |
37 mph |
| Columbus Airport (200 m, Indiana) |
29 mph |
| Columbia Regional Airport (274 m, Missouri) |
32 mph |
| Coles (220 m, Illinois) |
44 mph |
| Clinton Airport (216 m, Iowa) |
35 mph |
| Clines Corner (2160 m, New Mexico) |
30 mph |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
30 mph |
| Cleveland Burke Lakefront Airport (178 m, Ohio) |
34 mph |
| Clarksville Airport (168 m, Tennessee) |
30 mph |
| Clarion Airport (354 m, Iowa) |
31 mph |
| Cincinnati Municipal Lunken Airport (147 m, Ohio) |
39 mph |
| Chippewa (244 m, Michigan) |
40 mph |
| Chicago Executive Airport (197 m, Illinois) |
32 mph |
| Cherry Capital Airport (188 m, Michigan) |
35 mph |
| Chariton (320 m, Iowa) |
30 mph |
| Centralia (163 m, Illinois) |
35 mph |
| Central Illinois Regional Airport (267 m, Illinois) |
34 mph |
| Capital City Airport (245 m, Kentucky) |
34 mph |
| Cape Girardeau Regional Airport (102 m, Missouri) |
29 mph |
| Canby Airport (364 m, Minnesota) |
30 mph |
| Burley Airport (1267 m, Idaho) |
43 mph |
| Buffalo (881 m, South Dakota) |
35 mph |
| Bowman Field (167 m, Kentucky) |
35 mph |
| Boone Airport (354 m, Iowa) |
32 mph |
| Bolton Field (280 m, Ohio) |
31 mph |
| Blue Grass Airport (301 m, Kentucky) |
38 mph |
| Bismarck Airport (505 m, North Dakota) |
31 mph |
| Bellefontaine Regional Airport (342 m, Ohio) |
29 mph |
| Beaver Island Airport (204 m, Michigan) |
29 mph |
| Barnes Airport (427 m, North Dakota) |
35 mph |
| Baker Airport (902 m, Montana) |
42 mph |
| Austin Airport (375 m, Minnesota) |
30 mph |
| Atlantic Airport (360 m, Iowa) |
29 mph |
| Atka Airport (17 m, Alaska) |
29 mph |
| Arthur N. Neu Airport (375 m, Iowa) |
38 mph |
| Ankeny Regional Airport (275 m, Iowa) |
29 mph |
| Ames Airport (291 m, Iowa) |
30 mph |
| Algona Airport (372 m, Iowa) |
34 mph |
| Alexandria Airport (432 m, Minnesota) |
30 mph |
| Akron- Canton Airport (377 m, Ohio) |
38 mph |
| Akhiok Airport (13 m, Alaska) |
54 mph |
| Abraham Lincoln Capital Airport (187 m, Illinois) |
42 mph |
North - South