| Saint-Martin-Boulogne to Menen | 65.28 mi (105.05 km) |
| Saint-Martin-Boulogne to Merchtem | 114.68 mi (184.56 km) |
| Saint-Martin-Boulogne to Merelbeke | 94.28 mi (151.72 km) |
| Saint-Martin-Boulogne to Merksem | 127.30 mi (204.86 km) |
| Saint-Martin-Boulogne to Merksplas | 147.30 mi (237.06 km) |
| Saint-Martin-Boulogne to Mettet | 135.80 mi (218.54 km) |
| Saint-Martin-Boulogne to Meulebeke | 73.84 mi (118.83 km) |
| Saint-Martin-Boulogne to Middelkerke | 60.62 mi (97.55 km) |
| Saint-Martin-Boulogne to Mol | 154.90 mi (249.29 km) |
| Saint-Martin-Boulogne to Mons | 103.44 mi (166.47 km) |
| Saint-Martin-Boulogne to Montignies-le-Tilleul | 123.06 mi (198.04 km) |
| Saint-Martin-Boulogne to Moorslede | 63.49 mi (102.18 km) |
| Saint-Martin-Boulogne to Moortebeek | 118.54 mi (190.77 km) |
| Saint-Martin-Boulogne to Morlanwelz-Mariemont | 115.68 mi (186.16 km) |
| Saint-Martin-Boulogne to Mortsel | 127.09 mi (204.53 km) |
