| Mettlach to Coin | 1,052.46 mi (1,693.77 km) |
| Mettlach to Colindres | 636.27 mi (1,023.98 km) |
| Mettlach to Collado-Villalba | 799.98 mi (1,287.45 km) |
| Mettlach to Colmenar Viejo | 791.03 mi (1,273.04 km) |
| Mettlach to Colmenarejo | 804.28 mi (1,294.36 km) |
| Mettlach to Conil de la Frontera | 1,113.46 mi (1,791.94 km) |
| Mettlach to Consuegra | 854.66 mi (1,375.44 km) |
| Mettlach to Corbera de Llobregat | 601.70 mi (968.35 km) |
| Mettlach to Cordoba | 980.62 mi (1,578.15 km) |
| Mettlach to Coria del Rio | 1,052.80 mi (1,694.32 km) |
| Mettlach to Crevillente | 858.95 mi (1,382.35 km) |
| Mettlach to Cuarte de Huerva | 655.63 mi (1,055.13 km) |
| Mettlach to Cubellas | 619.80 mi (997.48 km) |
| Mettlach to Cuellar | 768.05 mi (1,236.05 km) |
| Mettlach to Cuenca | 778.64 mi (1,253.11 km) |
