| Plympton to Mauldin (South Carolina) | 3,931.51 mi (6,327.15 km) |
| Plympton to Maumee (Ohio) | 3,684.95 mi (5,930.35 km) |
| Plympton to Maumelle (Arkansas) | 4,347.04 mi (6,995.88 km) |
| Plympton to Mayagüez (Puerto Rico) | 4,077.76 mi (6,562.53 km) |
| Plympton to Mayfield Heights (Ohio) | 3,597.40 mi (5,789.46 km) |
| Plympton to Mays Chapel (Maryland) | 3,486.60 mi (5,611.14 km) |
| Plympton to Maywood (California) | 5,362.72 mi (8,630.47 km) |
| Plympton to Maywood (Illinois) | 3,838.58 mi (6,177.59 km) |
| Plympton to McAlester (Oklahoma) | 4,479.22 mi (7,208.61 km) |
| Plympton to McAllen (Texas) | 5,018.11 mi (8,075.87 km) |
| Plympton to McCalla (Alabama) | 4,199.75 mi (6,758.85 km) |
| Plympton to McComb (Mississippi) | 4,442.92 mi (7,150.20 km) |
| Plympton to McDonough (Georgia) | 4,072.09 mi (6,553.39 km) |
| Plympton to McFarland (California) | 5,304.34 mi (8,536.51 km) |
| Plympton to McHenry (Illinois) | 3,836.01 mi (6,173.47 km) |
