| Naples to Cartagena | 844.18 mi (1,358.58 km) |
| Naples to Cartama | 1,053.81 mi (1,695.94 km) |
| Naples to Cartaya | 1,170.90 mi (1,884.38 km) |
| Naples to Caspe | 744.11 mi (1,197.52 km) |
| Naples to Cassa de la Selva | 593.98 mi (955.92 km) |
| Naples to Castalla | 806.89 mi (1,298.56 km) |
| Naples to Castellbisbal | 639.21 mi (1,028.71 km) |
| Naples to Castelldefels | 639.66 mi (1,029.43 km) |
| Naples to Castello de Ampurias | 585.77 mi (942.70 km) |
| Naples to Castellon de la Plana | 752.90 mi (1,211.67 km) |
| Naples to Castilleja de la Cuesta | 1,111.44 mi (1,788.69 km) |
| Naples to Catarroja | 779.64 mi (1,254.71 km) |
| Naples to Catral | 822.54 mi (1,323.75 km) |
| Naples to Caudete | 821.41 mi (1,321.93 km) |
| Naples to Cehegin | 875.43 mi (1,408.87 km) |
