| Upper Montclair to Mirfield | 3,356.48 mi (5,401.73 km) |
| Upper Montclair to Mitcham | 3,464.84 mi (5,576.12 km) |
| Upper Montclair to Mold | 3,308.72 mi (5,324.87 km) |
| Upper Montclair to Molesey | 3,456.21 mi (5,562.23 km) |
| Upper Montclair to Monkseaton | 3,340.57 mi (5,376.12 km) |
| Upper Montclair to Monmouth | 3,351.26 mi (5,393.33 km) |
| Upper Montclair to Montrose | 3,275.35 mi (5,271.16 km) |
| Upper Montclair to Morden | 3,463.06 mi (5,573.26 km) |
| Upper Montclair to Morecambe | 3,302.93 mi (5,315.56 km) |
| Upper Montclair to Moreton | 3,305.34 mi (5,319.43 km) |
| Upper Montclair to Morley | 3,358.59 mi (5,405.13 km) |
| Upper Montclair to Morpeth | 3,329.53 mi (5,358.36 km) |
| Upper Montclair to Morriston | 3,304.06 mi (5,317.37 km) |
| Upper Montclair to Mosbrough | 3,376.18 mi (5,433.44 km) |
| Upper Montclair to Mossley | 3,345.78 mi (5,384.52 km) |
