| Clacton-on-Sea to Mombris | 368.84 mi (593.60 km) |
| Clacton-on-Sea to Monchengladbach | 231.04 mi (371.82 km) |
| Clacton-on-Sea to Monschau | 237.11 mi (381.59 km) |
| Clacton-on-Sea to Montabaur | 304.35 mi (489.80 km) |
| Clacton-on-Sea to Moosburg | 529.48 mi (852.12 km) |
| Clacton-on-Sea to Morbach | 294.15 mi (473.39 km) |
| Clacton-on-Sea to Morfelden-Walldorf | 346.77 mi (558.07 km) |
| Clacton-on-Sea to Morlenbach | 364.92 mi (587.29 km) |
| Clacton-on-Sea to Morsbach | 290.69 mi (467.82 km) |
| Clacton-on-Sea to Mosbach | 389.18 mi (626.32 km) |
| Clacton-on-Sea to Mosigkau | 473.17 mi (761.49 km) |
| Clacton-on-Sea to Mossingen | 421.15 mi (677.78 km) |
| Clacton-on-Sea to Much | 276.46 mi (444.92 km) |
| Clacton-on-Sea to Mucheln | 458.64 mi (738.12 km) |
| Clacton-on-Sea to Muhlacker | 391.51 mi (630.07 km) |
