| Harstad to Mitcham | 1,322.34 mi (2,128.10 km) |
| Harstad to Mold | 1,252.84 mi (2,016.26 km) |
| Harstad to Molesey | 1,325.23 mi (2,132.76 km) |
| Harstad to Monkseaton | 1,106.89 mi (1,781.36 km) |
| Harstad to Monmouth | 1,333.13 mi (2,145.46 km) |
| Harstad to Montrose | 1,020.12 mi (1,641.72 km) |
| Harstad to Morden | 1,322.89 mi (2,128.99 km) |
| Harstad to Morecambe | 1,191.07 mi (1,916.84 km) |
| Harstad to Moreton | 1,237.56 mi (1,991.66 km) |
| Harstad to Morley | 1,191.38 mi (1,917.34 km) |
| Harstad to Morpeth | 1,102.77 mi (1,774.74 km) |
| Harstad to Morriston | 1,361.67 mi (2,191.39 km) |
| Harstad to Mosbrough | 1,214.87 mi (1,955.14 km) |
| Harstad to Mossley | 1,213.17 mi (1,952.41 km) |
| Harstad to Moston | 1,215.41 mi (1,956.01 km) |
