| Castenaso to Menen | 582.05 mi (936.72 km) |
| Castenaso to Merchtem | 558.11 mi (898.20 km) |
| Castenaso to Merelbeke | 573.56 mi (923.05 km) |
| Castenaso to Merksem | 567.36 mi (913.07 km) |
| Castenaso to Merksplas | 563.31 mi (906.56 km) |
| Castenaso to Mettet | 512.00 mi (823.99 km) |
| Castenaso to Meulebeke | 584.64 mi (940.88 km) |
| Castenaso to Middelkerke | 610.42 mi (982.38 km) |
| Castenaso to Mol | 546.73 mi (879.88 km) |
| Castenaso to Mons | 539.62 mi (868.43 km) |
| Castenaso to Montignies-le-Tilleul | 523.31 mi (842.18 km) |
| Castenaso to Moorslede | 588.51 mi (947.12 km) |
| Castenaso to Moortebeek | 549.23 mi (883.90 km) |
| Castenaso to Morlanwelz-Mariemont | 531.15 mi (854.81 km) |
| Castenaso to Mortsel | 562.53 mi (905.31 km) |
