| Plymstock to Menen | 317.75 mi (511.37 km) |
| Plymstock to Merchtem | 366.77 mi (590.26 km) |
| Plymstock to Merelbeke | 345.95 mi (556.75 km) |
| Plymstock to Merksem | 377.33 mi (607.25 km) |
| Plymstock to Merksplas | 396.53 mi (638.16 km) |
| Plymstock to Mettet | 385.52 mi (620.43 km) |
| Plymstock to Meulebeke | 325.60 mi (524.00 km) |
| Plymstock to Middelkerke | 307.15 mi (494.32 km) |
| Plymstock to Mol | 406.06 mi (653.49 km) |
| Plymstock to Mons | 353.96 mi (569.64 km) |
| Plymstock to Montignies-le-Tilleul | 373.22 mi (600.63 km) |
| Plymstock to Moorslede | 315.57 mi (507.85 km) |
| Plymstock to Moortebeek | 370.99 mi (597.05 km) |
| Plymstock to Morlanwelz-Mariemont | 366.41 mi (589.68 km) |
| Plymstock to Mortsel | 377.91 mi (608.18 km) |
