| Mexborough to McKeesport (Pennsylvania) | 3,619.79 mi (5,825.49 km) |
| Mexborough to McKinleyville (California) | 5,080.75 mi (8,176.68 km) |
| Mexborough to McKinney (Texas) | 4,617.44 mi (7,431.06 km) |
| Mexborough to McLean (Virginia) | 3,581.69 mi (5,764.17 km) |
| Mexborough to McMinnville (Oregon) | 4,807.11 mi (7,736.30 km) |
| Mexborough to McMinnville (Tennessee) | 4,075.55 mi (6,558.96 km) |
| Mexborough to McNair (Virginia) | 3,589.89 mi (5,777.37 km) |
| Mexborough to McPherson (Kansas) | 4,383.02 mi (7,053.79 km) |
| Mexborough to Mead Valley (California) | 5,295.81 mi (8,522.78 km) |
| Mexborough to Meadow Woods (Florida) | 4,271.23 mi (6,873.87 km) |
| Mexborough to Meadowbrook (Virginia) | 3,664.41 mi (5,897.29 km) |
| Mexborough to Meadville (Pennsylvania) | 3,570.78 mi (5,746.62 km) |
| Mexborough to Mebane (North Carolina) | 3,800.60 mi (6,116.48 km) |
| Mexborough to Mechanicsville (Virginia) | 3,650.38 mi (5,874.71 km) |
| Mexborough to Medford (Massachusetts) | 3,183.49 mi (5,123.33 km) |
