| East Retford to Mauldin (South Carolina) | 4,001.38 mi (6,439.59 km) |
| East Retford to Maumee (Ohio) | 3,726.15 mi (5,996.67 km) |
| East Retford to Maumelle (Arkansas) | 4,388.93 mi (7,063.30 km) |
| East Retford to Mayagüez (Puerto Rico) | 4,238.63 mi (6,821.41 km) |
| East Retford to Mayfield Heights (Ohio) | 3,644.40 mi (5,865.10 km) |
| East Retford to Mays Chapel (Maryland) | 3,554.25 mi (5,720.02 km) |
| East Retford to Maywood (California) | 5,333.69 mi (8,583.75 km) |
| East Retford to Maywood (Illinois) | 3,868.04 mi (6,225.00 km) |
| East Retford to McAlester (Oklahoma) | 4,511.54 mi (7,260.61 km) |
| East Retford to McAllen (Texas) | 5,068.95 mi (8,157.69 km) |
| East Retford to McCalla (Alabama) | 4,261.58 mi (6,858.35 km) |
| East Retford to McComb (Mississippi) | 4,501.64 mi (7,244.69 km) |
| East Retford to McDonough (Georgia) | 4,141.44 mi (6,665.01 km) |
| East Retford to McFarland (California) | 5,268.12 mi (8,478.21 km) |
| East Retford to McHenry (Illinois) | 3,862.61 mi (6,216.26 km) |
