| Sierning to Merchtem | 494.61 mi (795.99 km) |
| Sierning to Merelbeke | 515.17 mi (829.09 km) |
| Sierning to Merksem | 493.19 mi (793.70 km) |
| Sierning to Merksplas | 479.83 mi (772.22 km) |
| Sierning to Mettet | 463.01 mi (745.15 km) |
| Sierning to Meulebeke | 533.17 mi (858.06 km) |
| Sierning to Middelkerke | 557.52 mi (897.25 km) |
| Sierning to Mol | 464.74 mi (747.93 km) |
| Sierning to Mons | 495.44 mi (797.34 km) |
| Sierning to Montignies-le-Tilleul | 475.83 mi (765.78 km) |
| Sierning to Moorslede | 541.27 mi (871.09 km) |
| Sierning to Moortebeek | 487.66 mi (784.81 km) |
| Sierning to Morlanwelz-Mariemont | 483.45 mi (778.04 km) |
| Sierning to Mortsel | 490.16 mi (788.84 km) |
| Sierning to Mouscron | 531.73 mi (855.74 km) |
