| Douarnenez to Mauldin (South Carolina) | 3,965.54 mi (6,381.93 km) |
| Douarnenez to Maumee (Ohio) | 3,738.27 mi (6,016.16 km) |
| Douarnenez to Maumelle (Arkansas) | 4,398.22 mi (7,078.25 km) |
| Douarnenez to Mayagüez (Puerto Rico) | 4,042.44 mi (6,505.69 km) |
| Douarnenez to Mayfield Heights (Ohio) | 3,647.33 mi (5,869.81 km) |
| Douarnenez to Mays Chapel (Maryland) | 3,523.42 mi (5,670.40 km) |
| Douarnenez to Maywood (California) | 5,453.40 mi (8,776.39 km) |
| Douarnenez to Maywood (Illinois) | 3,898.74 mi (6,274.42 km) |
| Douarnenez to McAlester (Oklahoma) | 4,536.08 mi (7,300.12 km) |
| Douarnenez to McAllen (Texas) | 5,062.12 mi (8,146.69 km) |
| Douarnenez to McCalla (Alabama) | 4,238.44 mi (6,821.11 km) |
| Douarnenez to McComb (Mississippi) | 4,483.07 mi (7,214.81 km) |
| Douarnenez to McDonough (Georgia) | 4,106.09 mi (6,608.12 km) |
| Douarnenez to McFarland (California) | 5,398.96 mi (8,688.79 km) |
| Douarnenez to McHenry (Illinois) | 3,897.93 mi (6,273.11 km) |
