| Slough to Menen | 168.13 mi (270.58 km) |
| Slough to Merchtem | 211.86 mi (340.95 km) |
| Slough to Merelbeke | 190.82 mi (307.10 km) |
| Slough to Merksem | 217.65 mi (350.27 km) |
| Slough to Merksplas | 235.09 mi (378.34 km) |
| Slough to Mettet | 242.74 mi (390.66 km) |
| Slough to Meulebeke | 172.02 mi (276.84 km) |
| Slough to Middelkerke | 148.72 mi (239.35 km) |
| Slough to Mol | 247.16 mi (397.77 km) |
| Slough to Mons | 210.48 mi (338.73 km) |
| Slough to Montignies-le-Tilleul | 229.90 mi (369.99 km) |
| Slough to Moorslede | 163.71 mi (263.46 km) |
| Slough to Moortebeek | 218.06 mi (350.94 km) |
| Slough to Morlanwelz-Mariemont | 222.07 mi (357.39 km) |
| Slough to Mortsel | 219.42 mi (353.12 km) |
