| Clacton-on-Sea to Mancha Real | 994.86 mi (1,601.08 km) |
| Clacton-on-Sea to Manilva | 1,109.86 mi (1,786.15 km) |
| Clacton-on-Sea to Manises | 853.87 mi (1,374.16 km) |
| Clacton-on-Sea to Manlleu | 678.65 mi (1,092.19 km) |
| Clacton-on-Sea to Manresa | 696.20 mi (1,120.42 km) |
| Clacton-on-Sea to Manzanares | 910.40 mi (1,465.15 km) |
| Clacton-on-Sea to Manzanares el Real | 800.54 mi (1,288.35 km) |
| Clacton-on-Sea to Maracena | 1,034.77 mi (1,665.30 km) |
| Clacton-on-Sea to Marbella | 1,095.96 mi (1,763.78 km) |
| Clacton-on-Sea to Marchena | 1,048.86 mi (1,687.98 km) |
| Clacton-on-Sea to Marin | 796.08 mi (1,281.17 km) |
| Clacton-on-Sea to Marratxi | 842.98 mi (1,356.64 km) |
| Clacton-on-Sea to Martorell | 713.82 mi (1,148.79 km) |
| Clacton-on-Sea to Martos | 1,003.69 mi (1,615.28 km) |
| Clacton-on-Sea to Masamagrell | 847.38 mi (1,363.72 km) |
