| Niles to Mirfield | 3,821.29 mi (6,149.77 km) |
| Niles to Mitcham | 3,949.99 mi (6,356.90 km) |
| Niles to Mold | 3,782.80 mi (6,087.82 km) |
| Niles to Molesey | 3,941.94 mi (6,343.94 km) |
| Niles to Monkseaton | 3,789.42 mi (6,098.48 km) |
| Niles to Monmouth | 3,839.00 mi (6,178.27 km) |
| Niles to Montrose | 3,706.83 mi (5,965.56 km) |
| Niles to Morden | 3,948.33 mi (6,354.22 km) |
| Niles to Morecambe | 3,766.22 mi (6,061.14 km) |
| Niles to Moreton | 3,776.76 mi (6,078.10 km) |
| Niles to Morley | 3,822.43 mi (6,151.60 km) |
| Niles to Morpeth | 3,777.49 mi (6,079.28 km) |
| Niles to Morriston | 3,796.45 mi (6,109.80 km) |
| Niles to Mosbrough | 3,844.10 mi (6,186.47 km) |
| Niles to Mossley | 3,813.31 mi (6,136.92 km) |
