| Pembroke Dock to Menen | 354.22 mi (570.05 km) |
| Pembroke Dock to Merchtem | 399.17 mi (642.41 km) |
| Pembroke Dock to Merelbeke | 378.09 mi (608.48 km) |
| Pembroke Dock to Merksem | 404.96 mi (651.71 km) |
| Pembroke Dock to Merksplas | 422.06 mi (679.24 km) |
| Pembroke Dock to Mettet | 427.80 mi (688.48 km) |
| Pembroke Dock to Meulebeke | 358.98 mi (577.73 km) |
| Pembroke Dock to Middelkerke | 336.11 mi (540.92 km) |
| Pembroke Dock to Mol | 434.47 mi (699.22 km) |
| Pembroke Dock to Mons | 395.38 mi (636.30 km) |
| Pembroke Dock to Montignies-le-Tilleul | 414.98 mi (667.85 km) |
| Pembroke Dock to Moorslede | 350.26 mi (563.70 km) |
| Pembroke Dock to Moortebeek | 405.19 mi (652.09 km) |
| Pembroke Dock to Morlanwelz-Mariemont | 407.37 mi (655.59 km) |
| Pembroke Dock to Mortsel | 406.81 mi (654.70 km) |
