| Saint-Omer to Menen | 37.76 mi (60.77 km) |
| Saint-Omer to Merchtem | 87.34 mi (140.56 km) |
| Saint-Omer to Merelbeke | 67.22 mi (108.17 km) |
| Saint-Omer to Merksem | 100.79 mi (162.20 km) |
| Saint-Omer to Merksplas | 120.96 mi (194.66 km) |
| Saint-Omer to Mettet | 109.32 mi (175.94 km) |
| Saint-Omer to Meulebeke | 46.87 mi (75.44 km) |
| Saint-Omer to Middelkerke | 38.72 mi (62.32 km) |
| Saint-Omer to Mol | 127.84 mi (205.75 km) |
| Saint-Omer to Mons | 76.89 mi (123.75 km) |
| Saint-Omer to Montignies-le-Tilleul | 96.50 mi (155.30 km) |
| Saint-Omer to Moorslede | 36.36 mi (58.52 km) |
| Saint-Omer to Moortebeek | 91.03 mi (146.49 km) |
| Saint-Omer to Morlanwelz-Mariemont | 88.93 mi (143.11 km) |
| Saint-Omer to Mortsel | 100.26 mi (161.35 km) |
