| London to Massarosa | 716.55 mi (1,153.17 km) |
| London to Matelica | 835.97 mi (1,345.36 km) |
| London to Matera | 1,092.27 mi (1,757.84 km) |
| London to Matino | 1,178.50 mi (1,896.60 km) |
| London to Mazzarino | 1,205.20 mi (1,939.59 km) |
| London to Meda | 585.07 mi (941.57 km) |
| London to Medesano | 663.57 mi (1,067.92 km) |
| London to Medicina | 727.26 mi (1,170.41 km) |
| London to Meldola | 758.97 mi (1,221.45 km) |
| London to Melegnano | 605.88 mi (975.07 km) |
| London to Melendugno | 1,173.60 mi (1,888.72 km) |
| London to Melfi | 1,042.37 mi (1,677.53 km) |
| London to Melilli | 1,238.44 mi (1,993.08 km) |
| London to Melito di Napoli | 999.93 mi (1,609.23 km) |
| London to Melito di Porto Salvo | 1,216.07 mi (1,957.08 km) |
