| Plabennec to Mauldin (South Carolina) | 3,952.89 mi (6,361.56 km) |
| Plabennec to Maumee (Ohio) | 3,722.45 mi (5,990.71 km) |
| Plabennec to Maumelle (Arkansas) | 4,382.83 mi (7,053.49 km) |
| Plabennec to Mayagüez (Puerto Rico) | 4,041.96 mi (6,504.91 km) |
| Plabennec to Mayfield Heights (Ohio) | 3,632.04 mi (5,845.21 km) |
| Plabennec to Mays Chapel (Maryland) | 3,510.24 mi (5,649.19 km) |
| Plabennec to Maywood (California) | 5,432.04 mi (8,742.03 km) |
| Plabennec to Maywood (Illinois) | 3,881.87 mi (6,247.26 km) |
| Plabennec to McAlester (Oklahoma) | 4,519.81 mi (7,273.93 km) |
| Plabennec to McAllen (Texas) | 5,047.97 mi (8,123.92 km) |
| Plabennec to McCalla (Alabama) | 4,225.06 mi (6,799.58 km) |
| Plabennec to McComb (Mississippi) | 4,469.48 mi (7,192.94 km) |
| Plabennec to McDonough (Georgia) | 4,093.46 mi (6,587.79 km) |
| Plabennec to McFarland (California) | 5,377.04 mi (8,653.50 km) |
| Plabennec to McHenry (Illinois) | 3,880.78 mi (6,245.51 km) |
