| Southampton to Menen | 197.54 mi (317.91 km) |
| Southampton to Merchtem | 245.45 mi (395.02 km) |
| Southampton to Merelbeke | 224.40 mi (361.14 km) |
| Southampton to Merksem | 254.80 mi (410.06 km) |
| Southampton to Merksplas | 273.68 mi (440.44 km) |
| Southampton to Mettet | 268.71 mi (432.45 km) |
| Southampton to Meulebeke | 204.29 mi (328.78 km) |
| Southampton to Middelkerke | 184.48 mi (296.88 km) |
| Southampton to Mol | 283.85 mi (456.81 km) |
| Southampton to Mons | 236.45 mi (380.53 km) |
| Southampton to Montignies-le-Tilleul | 256.04 mi (412.06 km) |
| Southampton to Moorslede | 194.64 mi (313.24 km) |
| Southampton to Moortebeek | 250.32 mi (402.85 km) |
| Southampton to Morlanwelz-Mariemont | 248.74 mi (400.32 km) |
| Southampton to Mortsel | 255.67 mi (411.46 km) |
