| Castellaneta to Coin | 1,198.37 mi (1,928.58 km) |
| Castellaneta to Colindres | 1,060.76 mi (1,707.13 km) |
| Castellaneta to Collado-Villalba | 1,095.45 mi (1,762.96 km) |
| Castellaneta to Colmenar Viejo | 1,082.62 mi (1,742.30 km) |
| Castellaneta to Colmenarejo | 1,096.51 mi (1,764.66 km) |
| Castellaneta to Conil de la Frontera | 1,277.44 mi (2,055.83 km) |
| Castellaneta to Consuegra | 1,086.91 mi (1,749.22 km) |
| Castellaneta to Corbera de Llobregat | 782.87 mi (1,259.91 km) |
| Castellaneta to Cordoba | 1,173.93 mi (1,889.26 km) |
| Castellaneta to Coria del Rio | 1,252.58 mi (2,015.82 km) |
| Castellaneta to Crevillente | 959.23 mi (1,543.73 km) |
| Castellaneta to Cuarte de Huerva | 929.92 mi (1,496.55 km) |
| Castellaneta to Cubellas | 796.64 mi (1,282.07 km) |
| Castellaneta to Cuellar | 1,106.13 mi (1,780.15 km) |
| Castellaneta to Cuenca | 1,003.65 mi (1,615.21 km) |
