| Longyearbyen to Mitcham | 1,894.52 mi (3,048.93 km) |
| Longyearbyen to Mold | 1,790.72 mi (2,881.88 km) |
| Longyearbyen to Molesey | 1,895.62 mi (3,050.70 km) |
| Longyearbyen to Monkseaton | 1,652.36 mi (2,659.22 km) |
| Longyearbyen to Monmouth | 1,880.89 mi (3,027.00 km) |
| Longyearbyen to Montrose | 1,544.89 mi (2,486.27 km) |
| Longyearbyen to Morden | 1,894.70 mi (3,049.23 km) |
| Longyearbyen to Morecambe | 1,727.14 mi (2,779.56 km) |
| Longyearbyen to Moreton | 1,774.53 mi (2,855.83 km) |
| Longyearbyen to Morley | 1,741.65 mi (2,802.91 km) |
| Longyearbyen to Morpeth | 1,645.23 mi (2,647.73 km) |
| Longyearbyen to Morriston | 1,898.35 mi (3,055.11 km) |
| Longyearbyen to Mosbrough | 1,769.28 mi (2,847.39 km) |
| Longyearbyen to Mossley | 1,760.24 mi (2,832.83 km) |
| Longyearbyen to Moston | 1,761.05 mi (2,834.13 km) |
