| Orpington to Menen | 137.15 mi (220.72 km) |
| Orpington to Merchtem | 181.30 mi (291.77 km) |
| Orpington to Merelbeke | 160.21 mi (257.83 km) |
| Orpington to Merksem | 187.77 mi (302.18 km) |
| Orpington to Merksplas | 205.63 mi (330.93 km) |
| Orpington to Mettet | 211.75 mi (340.78 km) |
| Orpington to Meulebeke | 141.21 mi (227.26 km) |
| Orpington to Middelkerke | 118.30 mi (190.39 km) |
| Orpington to Mol | 217.24 mi (349.61 km) |
| Orpington to Mons | 179.49 mi (288.87 km) |
| Orpington to Montignies-le-Tilleul | 198.91 mi (320.11 km) |
| Orpington to Moorslede | 132.78 mi (213.69 km) |
| Orpington to Moortebeek | 187.35 mi (301.51 km) |
| Orpington to Morlanwelz-Mariemont | 191.07 mi (307.50 km) |
| Orpington to Mortsel | 189.34 mi (304.71 km) |
