| Naples to Coin | 1,061.10 mi (1,707.67 km) |
| Naples to Colindres | 922.37 mi (1,484.41 km) |
| Naples to Collado-Villalba | 954.30 mi (1,535.79 km) |
| Naples to Colmenar Viejo | 941.46 mi (1,515.14 km) |
| Naples to Colmenarejo | 955.35 mi (1,537.49 km) |
| Naples to Conil de la Frontera | 1,140.14 mi (1,834.88 km) |
| Naples to Consuegra | 946.16 mi (1,522.69 km) |
| Naples to Corbera de Llobregat | 641.86 mi (1,032.97 km) |
| Naples to Cordoba | 1,034.63 mi (1,665.08 km) |
| Naples to Coria del Rio | 1,113.67 mi (1,792.28 km) |
| Naples to Crevillente | 820.89 mi (1,321.10 km) |
| Naples to Cuarte de Huerva | 789.05 mi (1,269.85 km) |
| Naples to Cubellas | 655.53 mi (1,054.97 km) |
| Naples to Cuellar | 965.23 mi (1,553.39 km) |
| Naples to Cuenca | 862.64 mi (1,388.29 km) |
