| Plympton to McKeesport (Pennsylvania) | 3,581.28 mi (5,763.52 km) |
| Plympton to McKinleyville (California) | 5,161.43 mi (8,306.51 km) |
| Plympton to McKinney (Texas) | 4,600.15 mi (7,403.23 km) |
| Plympton to McLean (Virginia) | 3,530.40 mi (5,681.62 km) |
| Plympton to McMinnville (Oregon) | 4,895.49 mi (7,878.53 km) |
| Plympton to McMinnville (Tennessee) | 4,035.56 mi (6,494.60 km) |
| Plympton to McNair (Virginia) | 3,539.22 mi (5,695.82 km) |
| Plympton to McPherson (Kansas) | 4,385.06 mi (7,057.06 km) |
| Plympton to Mead Valley (California) | 5,340.37 mi (8,594.49 km) |
| Plympton to Meadow Woods (Florida) | 4,193.77 mi (6,749.22 km) |
| Plympton to Meadowbrook (Virginia) | 3,607.84 mi (5,806.25 km) |
| Plympton to Meadville (Pennsylvania) | 3,538.46 mi (5,694.60 km) |
| Plympton to Mebane (North Carolina) | 3,743.86 mi (6,025.17 km) |
| Plympton to Mechanicsville (Virginia) | 3,594.25 mi (5,784.39 km) |
| Plympton to Medford (Massachusetts) | 3,131.25 mi (5,039.27 km) |
