| Outreau to Menen | 67.09 mi (107.97 km) |
| Outreau to Merchtem | 116.59 mi (187.63 km) |
| Outreau to Merelbeke | 96.25 mi (154.89 km) |
| Outreau to Merksem | 129.35 mi (208.17 km) |
| Outreau to Merksplas | 149.38 mi (240.40 km) |
| Outreau to Mettet | 137.17 mi (220.76 km) |
| Outreau to Meulebeke | 75.81 mi (122.01 km) |
| Outreau to Middelkerke | 62.84 mi (101.13 km) |
| Outreau to Mol | 156.88 mi (252.48 km) |
| Outreau to Mons | 104.85 mi (168.74 km) |
| Outreau to Montignies-le-Tilleul | 124.46 mi (200.29 km) |
| Outreau to Moorslede | 65.43 mi (105.30 km) |
| Outreau to Moortebeek | 120.36 mi (193.69 km) |
| Outreau to Morlanwelz-Mariemont | 117.12 mi (188.49 km) |
| Outreau to Mortsel | 129.10 mi (207.77 km) |
