| Risca to Menen | 274.67 mi (442.03 km) |
| Risca to Merchtem | 319.44 mi (514.10 km) |
| Risca to Merelbeke | 298.36 mi (480.17 km) |
| Risca to Merksem | 325.34 mi (523.59 km) |
| Risca to Merksplas | 342.60 mi (551.37 km) |
| Risca to Mettet | 348.53 mi (560.90 km) |
| Risca to Meulebeke | 279.29 mi (449.47 km) |
| Risca to Middelkerke | 256.39 mi (412.61 km) |
| Risca to Mol | 354.86 mi (571.09 km) |
| Risca to Mons | 316.11 mi (508.73 km) |
| Risca to Montignies-le-Tilleul | 335.69 mi (540.25 km) |
| Risca to Moorslede | 270.63 mi (435.53 km) |
| Risca to Moortebeek | 325.48 mi (523.81 km) |
| Risca to Morlanwelz-Mariemont | 328.02 mi (527.90 km) |
| Risca to Mortsel | 327.15 mi (526.49 km) |
