| Le Mars to Monticello (Minnesota) | 210.14 mi (338.19 km) |
| Le Mars to Montrose (Colorado) | 680.57 mi (1,095.28 km) |
| Le Mars to Moody (Alabama) | 822.64 mi (1,323.91 km) |
| Le Mars to Moore (Oklahoma) | 519.56 mi (836.16 km) |
| Le Mars to Moorestown-Lenola (New Jersey) | 1,113.65 mi (1,792.24 km) |
| Le Mars to Mooresville (North Carolina) | 958.38 mi (1,542.36 km) |
| Le Mars to Moorhead (Minnesota) | 283.73 mi (456.61 km) |
| Le Mars to Moorpark (California) | 1,354.43 mi (2,179.75 km) |
| Le Mars to Moraga (California) | 1,402.96 mi (2,257.85 km) |
| Le Mars to Moreno Valley (California) | 1,288.37 mi (2,073.44 km) |
| Le Mars to Morgan City (Louisiana) | 944.73 mi (1,520.40 km) |
| Le Mars to Morgan Hill (California) | 1,398.11 mi (2,250.04 km) |
| Le Mars to Morganton (North Carolina) | 912.45 mi (1,468.44 km) |
| Le Mars to Morgantown (West Virginia) | 869.43 mi (1,399.22 km) |
| Le Mars to Morris (Illinois) | 408.63 mi (657.62 km) |
