| Thornaby on Tees to Menen | 319.15 mi (513.63 km) |
| Thornaby on Tees to Merchtem | 339.15 mi (545.81 km) |
| Thornaby on Tees to Merelbeke | 323.93 mi (521.32 km) |
| Thornaby on Tees to Merksem | 331.15 mi (532.93 km) |
| Thornaby on Tees to Merksplas | 338.24 mi (544.34 km) |
| Thornaby on Tees to Mettet | 385.47 mi (620.36 km) |
| Thornaby on Tees to Meulebeke | 314.51 mi (506.16 km) |
| Thornaby on Tees to Middelkerke | 289.53 mi (465.95 km) |
| Thornaby on Tees to Mol | 354.79 mi (570.99 km) |
| Thornaby on Tees to Mons | 359.49 mi (578.54 km) |
| Thornaby on Tees to Montignies-le-Tilleul | 374.57 mi (602.82 km) |
| Thornaby on Tees to Moorslede | 312.27 mi (502.55 km) |
| Thornaby on Tees to Moortebeek | 348.01 mi (560.07 km) |
| Thornaby on Tees to Morlanwelz-Mariemont | 366.91 mi (590.48 km) |
| Thornaby on Tees to Mortsel | 335.71 mi (540.27 km) |
