| Dour to Mauldin (South Carolina) | 4,257.66 mi (6,852.04 km) |
| Dour to Maumee (Ohio) | 3,995.31 mi (6,429.84 km) |
| Dour to Maumelle (Arkansas) | 4,658.22 mi (7,496.68 km) |
| Dour to Mayagüez (Puerto Rico) | 4,420.96 mi (7,114.84 km) |
| Dour to Mayfield Heights (Ohio) | 3,911.19 mi (6,294.45 km) |
| Dour to Mays Chapel (Maryland) | 3,811.40 mi (6,133.85 km) |
| Dour to Maywood (California) | 5,618.78 mi (9,042.55 km) |
| Dour to Maywood (Illinois) | 4,141.49 mi (6,665.09 km) |
| Dour to McAlester (Oklahoma) | 4,784.38 mi (7,699.72 km) |
| Dour to McAllen (Texas) | 5,334.93 mi (8,585.73 km) |
| Dour to McCalla (Alabama) | 4,522.09 mi (7,277.60 km) |
| Dour to McComb (Mississippi) | 4,763.77 mi (7,666.55 km) |
| Dour to McDonough (Georgia) | 4,398.08 mi (7,078.02 km) |
| Dour to McFarland (California) | 5,553.41 mi (8,937.36 km) |
| Dour to McHenry (Illinois) | 4,136.99 mi (6,657.84 km) |
