| Ruislip to Melzo | 614.89 mi (989.56 km) |
| Ruislip to Mendicino | 1,166.82 mi (1,877.82 km) |
| Ruislip to Menfi | 1,164.82 mi (1,874.59 km) |
| Ruislip to Mentana | 902.44 mi (1,452.34 km) |
| Ruislip to Merano | 623.14 mi (1,002.85 km) |
| Ruislip to Merate | 605.48 mi (974.43 km) |
| Ruislip to Mercato San Severino | 1,037.57 mi (1,669.80 km) |
| Ruislip to Mercogliano | 1,029.28 mi (1,656.47 km) |
| Ruislip to Mesagne | 1,152.89 mi (1,855.40 km) |
| Ruislip to Messina | 1,205.98 mi (1,940.84 km) |
| Ruislip to Mestre | 714.55 mi (1,149.95 km) |
| Ruislip to Mestrino | 699.18 mi (1,125.22 km) |
| Ruislip to Milan | 609.06 mi (980.19 km) |
| Ruislip to Milazzo | 1,194.87 mi (1,922.96 km) |
| Ruislip to Minerbio | 728.41 mi (1,172.27 km) |
