| Sankt Gallen to Menen | 366.04 mi (589.09 km) |
| Sankt Gallen to Merchtem | 337.06 mi (542.45 km) |
| Sankt Gallen to Merelbeke | 353.93 mi (569.60 km) |
| Sankt Gallen to Merksem | 344.62 mi (554.61 km) |
| Sankt Gallen to Merksplas | 339.31 mi (546.07 km) |
| Sankt Gallen to Mettet | 292.99 mi (471.51 km) |
| Sankt Gallen to Meulebeke | 366.96 mi (590.56 km) |
| Sankt Gallen to Middelkerke | 392.96 mi (632.40 km) |
| Sankt Gallen to Mol | 322.67 mi (519.28 km) |
| Sankt Gallen to Mons | 322.71 mi (519.35 km) |
| Sankt Gallen to Montignies-le-Tilleul | 305.02 mi (490.88 km) |
| Sankt Gallen to Moorslede | 372.07 mi (598.79 km) |
| Sankt Gallen to Moortebeek | 328.37 mi (528.46 km) |
| Sankt Gallen to Morlanwelz-Mariemont | 313.04 mi (503.79 km) |
| Sankt Gallen to Mortsel | 339.99 mi (547.16 km) |
