| Upper Montclair to Mexborough | 3,375.93 mi (5,433.04 km) |
| Upper Montclair to Mickleover | 3,376.91 mi (5,434.61 km) |
| Upper Montclair to Middlesbrough | 3,357.54 mi (5,403.43 km) |
| Upper Montclair to Middleton | 3,339.17 mi (5,373.87 km) |
| Upper Montclair to Middlewich | 3,335.77 mi (5,368.41 km) |
| Upper Montclair to Midsomer Norton | 3,371.68 mi (5,426.20 km) |
| Upper Montclair to Mildenhall | 3,470.89 mi (5,585.87 km) |
| Upper Montclair to Milford Haven | 3,257.62 mi (5,242.64 km) |
| Upper Montclair to Mill Hill | 3,456.83 mi (5,563.24 km) |
| Upper Montclair to Milngavie | 3,217.49 mi (5,178.05 km) |
| Upper Montclair to Milnrow | 3,341.14 mi (5,377.05 km) |
| Upper Montclair to Milton | 3,350.46 mi (5,392.05 km) |
| Upper Montclair to Milton Keynes | 3,426.31 mi (5,514.11 km) |
| Upper Montclair to Minehead | 3,332.28 mi (5,362.79 km) |
| Upper Montclair to Minster | 3,503.55 mi (5,638.42 km) |
