| San Sebastiano al Vesuvio to Cartagena | 850.18 mi (1,368.24 km) |
| San Sebastiano al Vesuvio to Cartama | 1,059.83 mi (1,705.63 km) |
| San Sebastiano al Vesuvio to Cartaya | 1,176.98 mi (1,894.16 km) |
| San Sebastiano al Vesuvio to Caspe | 750.16 mi (1,207.27 km) |
| San Sebastiano al Vesuvio to Cassa de la Selva | 599.97 mi (965.56 km) |
| San Sebastiano al Vesuvio to Castalla | 812.95 mi (1,308.32 km) |
| San Sebastiano al Vesuvio to Castellbisbal | 645.25 mi (1,038.43 km) |
| San Sebastiano al Vesuvio to Castelldefels | 645.71 mi (1,039.18 km) |
| San Sebastiano al Vesuvio to Castello de Ampurias | 591.70 mi (952.26 km) |
| San Sebastiano al Vesuvio to Castellon de la Plana | 759.00 mi (1,221.49 km) |
| San Sebastiano al Vesuvio to Castilleja de la Cuesta | 1,117.51 mi (1,798.46 km) |
| San Sebastiano al Vesuvio to Catarroja | 785.74 mi (1,264.52 km) |
| San Sebastiano al Vesuvio to Catral | 828.58 mi (1,333.48 km) |
| San Sebastiano al Vesuvio to Caudete | 827.48 mi (1,331.71 km) |
| San Sebastiano al Vesuvio to Cehegin | 881.49 mi (1,418.61 km) |
