| Selfoss to McKeesport (Pennsylvania) | 2,832.41 mi (4,558.32 km) |
| Selfoss to McKinleyville (California) | 4,083.24 mi (6,571.35 km) |
| Selfoss to McKinney (Texas) | 3,754.84 mi (6,042.83 km) |
| Selfoss to McLean (Virginia) | 2,832.46 mi (4,558.40 km) |
| Selfoss to McMinnville (Oregon) | 3,807.07 mi (6,126.88 km) |
| Selfoss to McMinnville (Tennessee) | 3,279.30 mi (5,277.52 km) |
| Selfoss to McNair (Virginia) | 2,838.52 mi (4,568.15 km) |
| Selfoss to McPherson (Kansas) | 3,483.97 mi (5,606.91 km) |
| Selfoss to Mead Valley (California) | 4,325.31 mi (6,960.91 km) |
| Selfoss to Meadow Woods (Florida) | 3,580.48 mi (5,762.23 km) |
| Selfoss to Meadowbrook (Virginia) | 2,928.15 mi (4,712.40 km) |
| Selfoss to Meadville (Pennsylvania) | 2,768.04 mi (4,454.73 km) |
| Selfoss to Mebane (North Carolina) | 3,060.12 mi (4,924.79 km) |
| Selfoss to Mechanicsville (Virginia) | 2,913.26 mi (4,688.44 km) |
| Selfoss to Medford (Massachusetts) | 2,453.51 mi (3,948.54 km) |
