| Heath to Mirfield | 3,715.00 mi (5,978.71 km) |
| Heath to Mitcham | 3,833.24 mi (6,169.00 km) |
| Heath to Mold | 3,671.43 mi (5,908.59 km) |
| Heath to Molesey | 3,824.84 mi (6,155.49 km) |
| Heath to Monkseaton | 3,691.42 mi (5,940.77 km) |
| Heath to Monmouth | 3,720.47 mi (5,987.51 km) |
| Heath to Montrose | 3,617.51 mi (5,821.82 km) |
| Heath to Morden | 3,831.50 mi (6,166.21 km) |
| Heath to Morecambe | 3,660.53 mi (5,891.05 km) |
| Heath to Moreton | 3,666.79 mi (5,901.12 km) |
| Heath to Morley | 3,716.66 mi (5,981.38 km) |
| Heath to Morpeth | 3,679.91 mi (5,922.24 km) |
| Heath to Morriston | 3,675.25 mi (5,914.74 km) |
| Heath to Mosbrough | 3,736.24 mi (6,012.90 km) |
| Heath to Mossley | 3,705.55 mi (5,963.50 km) |
