| Williamsport to Mirfield | 3,449.42 mi (5,551.31 km) |
| Williamsport to Mitcham | 3,562.73 mi (5,733.66 km) |
| Williamsport to Mold | 3,403.68 mi (5,477.69 km) |
| Williamsport to Molesey | 3,554.21 mi (5,719.95 km) |
| Williamsport to Monkseaton | 3,429.80 mi (5,519.74 km) |
| Williamsport to Monmouth | 3,449.48 mi (5,551.39 km) |
| Williamsport to Montrose | 3,360.41 mi (5,408.05 km) |
| Williamsport to Morden | 3,560.98 mi (5,730.84 km) |
| Williamsport to Morecambe | 3,395.39 mi (5,464.34 km) |
| Williamsport to Moreton | 3,399.67 mi (5,471.25 km) |
| Williamsport to Morley | 3,451.32 mi (5,554.36 km) |
| Williamsport to Morpeth | 3,418.53 mi (5,501.59 km) |
| Williamsport to Morriston | 3,403.24 mi (5,476.98 km) |
| Williamsport to Mosbrough | 3,469.89 mi (5,584.25 km) |
| Williamsport to Mossley | 3,439.33 mi (5,535.06 km) |
