| Royston to Menen | 160.61 mi (258.48 km) |
| Royston to Merchtem | 197.53 mi (317.89 km) |
| Royston to Merelbeke | 177.46 mi (285.60 km) |
| Royston to Merksem | 199.16 mi (320.52 km) |
| Royston to Merksplas | 214.41 mi (345.06 km) |
| Royston to Mettet | 235.06 mi (378.30 km) |
| Royston to Meulebeke | 161.17 mi (259.38 km) |
| Royston to Middelkerke | 135.60 mi (218.22 km) |
| Royston to Mol | 228.27 mi (367.37 km) |
| Royston to Mons | 204.06 mi (328.41 km) |
| Royston to Montignies-le-Tilleul | 222.51 mi (358.10 km) |
| Royston to Moorslede | 154.88 mi (249.25 km) |
| Royston to Moortebeek | 204.92 mi (329.79 km) |
| Royston to Morlanwelz-Mariemont | 214.47 mi (345.15 km) |
| Royston to Mortsel | 201.88 mi (324.89 km) |
