| Castelfidardo to Menen | 703.48 mi (1,132.14 km) |
| Castelfidardo to Merchtem | 676.96 mi (1,089.46 km) |
| Castelfidardo to Merelbeke | 693.31 mi (1,115.78 km) |
| Castelfidardo to Merksem | 684.84 mi (1,102.15 km) |
| Castelfidardo to Merksplas | 679.29 mi (1,093.21 km) |
| Castelfidardo to Mettet | 631.96 mi (1,017.05 km) |
| Castelfidardo to Meulebeke | 705.39 mi (1,135.21 km) |
| Castelfidardo to Middelkerke | 731.31 mi (1,176.93 km) |
| Castelfidardo to Mol | 662.64 mi (1,066.41 km) |
| Castelfidardo to Mons | 660.60 mi (1,063.13 km) |
| Castelfidardo to Montignies-le-Tilleul | 643.64 mi (1,035.84 km) |
| Castelfidardo to Moorslede | 709.79 mi (1,142.30 km) |
| Castelfidardo to Moortebeek | 668.20 mi (1,075.36 km) |
| Castelfidardo to Morlanwelz-Mariemont | 651.59 mi (1,048.63 km) |
| Castelfidardo to Mortsel | 680.20 mi (1,094.67 km) |
