| Detroit (Michigan) to Le Mars | 664.87 mi (1,070.00 km) |
| Dallas (Texas) to Le Mars | 690.82 mi (1,111.77 km) |
| Atlanta (Georgia) to Le Mars | 889.73 mi (1,431.88 km) |
| Houston (Texas) to Le Mars | 898.92 mi (1,446.67 km) |
| Washington (District of Columbia) to Le Mars | 1,033.99 mi (1,664.04 km) |
| Baltimore (Maryland) to Le Mars | 1,044.56 mi (1,681.06 km) |
| Phoenix (Arizona) to Le Mars | 1,070.37 mi (1,722.60 km) |
| Philadelphia (Pennsylvania) to Le Mars | 1,104.22 mi (1,777.07 km) |
| Las Vegas (Nevada) to Le Mars | 1,110.50 mi (1,787.17 km) |
| Brooklyn (New York) to Le Mars | 1,152.21 mi (1,854.30 km) |
| New York (New York) to Le Mars | 1,152.69 mi (1,855.08 km) |
| Queens (New York) to Le Mars | 1,158.19 mi (1,863.93 km) |
| Boston (Massachusetts) to Le Mars | 1,272.67 mi (2,048.17 km) |
| Tampa (Florida) to Le Mars | 1,277.67 mi (2,056.21 km) |
| Riverside (California) to Le Mars | 1,296.84 mi (2,087.06 km) |
| Seattle (Washington) to Le Mars | 1,309.43 mi (2,107.32 km) |
| Portland (Oregon) to Le Mars | 1,320.00 mi (2,124.34 km) |
| San Diego (California) to Le Mars | 1,328.78 mi (2,138.47 km) |
| Los Angeles (California) to Le Mars | 1,338.28 mi (2,153.75 km) |
| San Francisco (California) to Le Mars | 1,421.56 mi (2,287.78 km) |
| Miami (Florida) to Le Mars | 1,480.99 mi (2,383.42 km) |
| Minneapolis (Minnesota) to Le Mars | 208.98 mi (336.32 km) |
| St. Louis (Missouri) to Le Mars | 422.21 mi (679.47 km) |
| Chicago (Illinois) to Le Mars | 438.31 mi (705.40 km) |
| Denver (Colorado) to Le Mars | 497.41 mi (800.50 km) |
