| Pornic to Menen | 347.46 mi (559.18 km) |
| Pornic to Merchtem | 391.11 mi (629.43 km) |
| Pornic to Merelbeke | 376.96 mi (606.65 km) |
| Pornic to Merksem | 410.43 mi (660.52 km) |
| Pornic to Merksplas | 429.92 mi (691.89 km) |
| Pornic to Mettet | 379.18 mi (610.24 km) |
| Pornic to Meulebeke | 360.09 mi (579.50 km) |
| Pornic to Middelkerke | 358.34 mi (576.70 km) |
| Pornic to Mol | 430.29 mi (692.49 km) |
| Pornic to Mons | 359.00 mi (577.75 km) |
| Pornic to Montignies-le-Tilleul | 371.66 mi (598.13 km) |
| Pornic to Moorslede | 350.35 mi (563.83 km) |
| Pornic to Moortebeek | 389.69 mi (627.15 km) |
| Pornic to Morlanwelz-Mariemont | 368.97 mi (593.80 km) |
| Pornic to Mortsel | 407.80 mi (656.28 km) |
