| Naples to Calafell | 660.97 mi (1,063.73 km) |
| Naples to Calahorra | 843.11 mi (1,356.86 km) |
| Naples to Calasparra | 867.47 mi (1,396.06 km) |
| Naples to Calatayud | 826.70 mi (1,330.45 km) |
| Naples to Caldas de Montbuy | 629.72 mi (1,013.43 km) |
| Naples to Caldas de Reyes | 1,183.09 mi (1,904.01 km) |
| Naples to Calella | 604.05 mi (972.12 km) |
| Naples to Callosa de Segura | 827.19 mi (1,331.23 km) |
| Naples to Calpe | 768.84 mi (1,237.32 km) |
| Naples to Calvia | 625.47 mi (1,006.59 km) |
| Naples to Camas | 1,110.15 mi (1,786.62 km) |
| Naples to Cambados | 1,191.57 mi (1,917.65 km) |
| Naples to Cambre | 1,167.14 mi (1,878.32 km) |
| Naples to Cambrils | 688.04 mi (1,107.29 km) |
| Naples to Campo de Criptana | 921.42 mi (1,482.88 km) |
