| Le Mars to Mitchell (South Dakota) | 114.27 mi (183.90 km) |
| Le Mars to Mitchellville (Maryland) | 1,043.34 mi (1,679.09 km) |
| Le Mars to Moberly (Missouri) | 303.00 mi (487.63 km) |
| Le Mars to Mobile (Alabama) | 946.70 mi (1,523.56 km) |
| Le Mars to Modesto (California) | 1,351.99 mi (2,175.82 km) |
| Le Mars to Mokena (Illinois) | 433.35 mi (697.41 km) |
| Le Mars to Moline (Illinois) | 304.56 mi (490.14 km) |
| Le Mars to Moncks Corner (South Carolina) | 1,099.30 mi (1,769.16 km) |
| Le Mars to Monfort Heights (Ohio) | 651.80 mi (1,048.96 km) |
| Le Mars to Monmouth (Oregon) | 1,350.10 mi (2,172.77 km) |
| Le Mars to Monroe (Georgia) | 915.50 mi (1,473.35 km) |
| Le Mars to Monroe (Louisiana) | 743.37 mi (1,196.34 km) |
| Le Mars to Monroe (Michigan) | 655.13 mi (1,054.33 km) |
| Le Mars to Monroe (North Carolina) | 994.30 mi (1,600.18 km) |
| Le Mars to Monroe (Ohio) | 655.66 mi (1,055.19 km) |
