| Castello de Ampurias to Menen | 589.88 mi (949.32 km) |
| Castello de Ampurias to Merchtem | 604.19 mi (972.34 km) |
| Castello de Ampurias to Merelbeke | 604.84 mi (973.40 km) |
| Castello de Ampurias to Merksem | 624.11 mi (1,004.40 km) |
| Castello de Ampurias to Merksplas | 634.96 mi (1,021.87 km) |
| Castello de Ampurias to Mettet | 562.02 mi (904.49 km) |
| Castello de Ampurias to Meulebeke | 600.61 mi (966.59 km) |
| Castello de Ampurias to Middelkerke | 616.88 mi (992.77 km) |
| Castello de Ampurias to Mol | 624.14 mi (1,004.45 km) |
| Castello de Ampurias to Mons | 567.52 mi (913.34 km) |
| Castello de Ampurias to Montignies-le-Tilleul | 564.83 mi (909.00 km) |
| Castello de Ampurias to Moorslede | 596.44 mi (959.88 km) |
| Castello de Ampurias to Moortebeek | 596.96 mi (960.72 km) |
| Castello de Ampurias to Morlanwelz-Mariemont | 568.67 mi (915.18 km) |
| Castello de Ampurias to Mortsel | 619.01 mi (996.20 km) |
