| Clacton-on-Sea to Menen | 109.66 mi (176.48 km) |
| Clacton-on-Sea to Merchtem | 144.83 mi (233.08 km) |
| Clacton-on-Sea to Merelbeke | 124.88 mi (200.98 km) |
| Clacton-on-Sea to Merksem | 146.67 mi (236.05 km) |
| Clacton-on-Sea to Merksplas | 162.43 mi (261.40 km) |
| Clacton-on-Sea to Mettet | 183.29 mi (294.97 km) |
| Clacton-on-Sea to Meulebeke | 109.15 mi (175.66 km) |
| Clacton-on-Sea to Middelkerke | 83.32 mi (134.10 km) |
| Clacton-on-Sea to Mol | 175.92 mi (283.11 km) |
| Clacton-on-Sea to Mons | 152.91 mi (246.08 km) |
| Clacton-on-Sea to Montignies-le-Tilleul | 170.90 mi (275.03 km) |
| Clacton-on-Sea to Moorslede | 103.55 mi (166.65 km) |
| Clacton-on-Sea to Moortebeek | 152.29 mi (245.09 km) |
| Clacton-on-Sea to Morlanwelz-Mariemont | 162.84 mi (262.07 km) |
| Clacton-on-Sea to Mortsel | 149.27 mi (240.23 km) |
