| Three Lakes to Cocentaina | 4,617.68 mi (7,431.44 km) |
| Three Lakes to Coin | 4,425.20 mi (7,121.67 km) |
| Three Lakes to Colindres | 4,391.81 mi (7,067.94 km) |
| Three Lakes to Collado-Villalba | 4,402.54 mi (7,085.21 km) |
| Three Lakes to Colmenar Viejo | 4,414.59 mi (7,104.59 km) |
| Three Lakes to Colmenarejo | 4,403.17 mi (7,086.21 km) |
| Three Lakes to Conil de la Frontera | 4,359.62 mi (7,016.14 km) |
| Three Lakes to Consuegra | 4,441.00 mi (7,147.10 km) |
| Three Lakes to Corbera de Llobregat | 4,690.31 mi (7,548.33 km) |
| Three Lakes to Cordoba | 4,404.05 mi (7,087.63 km) |
| Three Lakes to Coria del Rio | 4,345.58 mi (6,993.54 km) |
| Three Lakes to Crevillente | 4,607.37 mi (7,414.85 km) |
| Three Lakes to Cuarte de Huerva | 4,544.74 mi (7,314.05 km) |
| Three Lakes to Cubellas | 4,681.18 mi (7,533.63 km) |
| Three Lakes to Cuellar | 4,375.97 mi (7,042.44 km) |
