| Stansted Mountfitchet to Mirfield | 146.23 mi (235.34 km) |
| Stansted Mountfitchet to Mitcham | 37.48 mi (60.31 km) |
| Stansted Mountfitchet to Mold | 165.13 mi (265.75 km) |
| Stansted Mountfitchet to Molesey | 41.92 mi (67.47 km) |
| Stansted Mountfitchet to Monkseaton | 227.72 mi (366.47 km) |
| Stansted Mountfitchet to Monmouth | 124.67 mi (200.64 km) |
| Stansted Mountfitchet to Montrose | 349.21 mi (561.99 km) |
| Stansted Mountfitchet to Morden | 38.22 mi (61.50 km) |
| Stansted Mountfitchet to Morecambe | 197.11 mi (317.23 km) |
| Stansted Mountfitchet to Moreton | 173.24 mi (278.81 km) |
| Stansted Mountfitchet to Morley | 148.34 mi (238.74 km) |
| Stansted Mountfitchet to Morpeth | 238.82 mi (384.35 km) |
| Stansted Mountfitchet to Morriston | 177.54 mi (285.73 km) |
| Stansted Mountfitchet to Mosbrough | 118.34 mi (190.44 km) |
| Stansted Mountfitchet to Mossley | 145.74 mi (234.55 km) |
