| Conwy to Menen | 341.49 mi (549.58 km) |
| Conwy to Merchtem | 377.27 mi (607.15 km) |
| Conwy to Merelbeke | 357.71 mi (575.68 km) |
| Conwy to Merksem | 376.77 mi (606.35 km) |
| Conwy to Merksplas | 390.03 mi (627.69 km) |
| Conwy to Mettet | 415.97 mi (669.44 km) |
| Conwy to Meulebeke | 341.99 mi (550.38 km) |
| Conwy to Middelkerke | 316.26 mi (508.97 km) |
| Conwy to Mol | 405.03 mi (651.83 km) |
| Conwy to Mons | 384.95 mi (619.51 km) |
| Conwy to Montignies-le-Tilleul | 403.43 mi (649.26 km) |
| Conwy to Moorslede | 335.80 mi (540.41 km) |
| Conwy to Moortebeek | 385.00 mi (619.59 km) |
| Conwy to Morlanwelz-Mariemont | 395.38 mi (636.31 km) |
| Conwy to Mortsel | 380.02 mi (611.59 km) |
