| Lockport to Mirfield | 3,850.45 mi (6,196.69 km) |
| Lockport to Mitcham | 3,978.67 mi (6,403.05 km) |
| Lockport to Mold | 3,811.71 mi (6,134.35 km) |
| Lockport to Molesey | 3,970.60 mi (6,390.06 km) |
| Lockport to Monkseaton | 3,818.94 mi (6,146.00 km) |
| Lockport to Monmouth | 3,867.56 mi (6,224.24 km) |
| Lockport to Montrose | 3,736.70 mi (6,013.64 km) |
| Lockport to Morden | 3,977.00 mi (6,400.36 km) |
| Lockport to Morecambe | 3,795.39 mi (6,108.09 km) |
| Lockport to Moreton | 3,805.73 mi (6,124.73 km) |
| Lockport to Morley | 3,851.61 mi (6,198.56 km) |
| Lockport to Morpeth | 3,807.03 mi (6,126.83 km) |
| Lockport to Morriston | 3,824.87 mi (6,155.53 km) |
| Lockport to Mosbrough | 3,873.19 mi (6,233.29 km) |
| Lockport to Mossley | 3,842.39 mi (6,183.73 km) |
