| Trets to Menen | 521.77 mi (839.71 km) |
| Trets to Merchtem | 523.99 mi (843.29 km) |
| Trets to Merelbeke | 529.66 mi (852.41 km) |
| Trets to Merksem | 541.76 mi (871.88 km) |
| Trets to Merksplas | 548.53 mi (882.78 km) |
| Trets to Mettet | 477.30 mi (768.13 km) |
| Trets to Meulebeke | 530.41 mi (853.61 km) |
| Trets to Middelkerke | 551.12 mi (886.94 km) |
| Trets to Mol | 535.19 mi (861.31 km) |
| Trets to Mons | 490.71 mi (789.72 km) |
| Trets to Montignies-le-Tilleul | 483.16 mi (777.58 km) |
| Trets to Moorslede | 528.77 mi (850.97 km) |
| Trets to Moortebeek | 515.70 mi (829.95 km) |
| Trets to Morlanwelz-Mariemont | 488.67 mi (786.43 km) |
| Trets to Mortsel | 536.41 mi (863.28 km) |
