| Castel San Giorgio to Menen | 886.50 mi (1,426.68 km) |
| Castel San Giorgio to Merchtem | 863.37 mi (1,389.46 km) |
| Castel San Giorgio to Merelbeke | 878.68 mi (1,414.10 km) |
| Castel San Giorgio to Merksem | 872.59 mi (1,404.29 km) |
| Castel San Giorgio to Merksplas | 868.27 mi (1,397.35 km) |
| Castel San Giorgio to Mettet | 817.11 mi (1,315.02 km) |
| Castel San Giorgio to Meulebeke | 889.43 mi (1,431.41 km) |
| Castel San Giorgio to Middelkerke | 915.13 mi (1,472.76 km) |
| Castel San Giorgio to Mol | 851.66 mi (1,370.62 km) |
| Castel San Giorgio to Mons | 844.36 mi (1,358.87 km) |
| Castel San Giorgio to Montignies-le-Tilleul | 828.31 mi (1,333.03 km) |
| Castel San Giorgio to Moorslede | 893.05 mi (1,437.22 km) |
| Castel San Giorgio to Moortebeek | 854.48 mi (1,375.15 km) |
| Castel San Giorgio to Morlanwelz-Mariemont | 836.11 mi (1,345.59 km) |
| Castel San Giorgio to Mortsel | 867.77 mi (1,396.55 km) |
