| Wealdstone to Massarosa | 727.24 mi (1,170.38 km) |
| Wealdstone to Matelica | 846.77 mi (1,362.74 km) |
| Wealdstone to Matera | 1,103.08 mi (1,775.24 km) |
| Wealdstone to Matino | 1,189.31 mi (1,914.01 km) |
| Wealdstone to Mazzarino | 1,215.68 mi (1,956.45 km) |
| Wealdstone to Meda | 595.84 mi (958.90 km) |
| Wealdstone to Medesano | 674.33 mi (1,085.23 km) |
| Wealdstone to Medicina | 738.06 mi (1,187.80 km) |
| Wealdstone to Meldola | 769.78 mi (1,238.83 km) |
| Wealdstone to Melegnano | 616.63 mi (992.37 km) |
| Wealdstone to Melendugno | 1,184.41 mi (1,906.13 km) |
| Wealdstone to Melfi | 1,053.17 mi (1,694.91 km) |
| Wealdstone to Melilli | 1,249.00 mi (2,010.07 km) |
| Wealdstone to Melito di Napoli | 1,010.67 mi (1,626.51 km) |
| Wealdstone to Melito di Porto Salvo | 1,226.73 mi (1,974.23 km) |
