| Castagneto Carducci to Cartagena | 719.75 mi (1,158.32 km) |
| Castagneto Carducci to Cartama | 919.90 mi (1,480.44 km) |
| Castagneto Carducci to Cartaya | 1,018.18 mi (1,638.60 km) |
| Castagneto Carducci to Caspe | 559.99 mi (901.21 km) |
| Castagneto Carducci to Cassa de la Selva | 403.00 mi (648.57 km) |
| Castagneto Carducci to Castalla | 667.29 mi (1,073.90 km) |
| Castagneto Carducci to Castellbisbal | 455.23 mi (732.63 km) |
| Castagneto Carducci to Castelldefels | 459.82 mi (740.02 km) |
| Castagneto Carducci to Castello de Ampurias | 387.02 mi (622.86 km) |
| Castagneto Carducci to Castellon de la Plana | 591.44 mi (951.84 km) |
| Castagneto Carducci to Castilleja de la Cuesta | 962.13 mi (1,548.40 km) |
| Castagneto Carducci to Catarroja | 627.09 mi (1,009.20 km) |
| Castagneto Carducci to Catral | 689.76 mi (1,110.06 km) |
| Castagneto Carducci to Caudete | 678.06 mi (1,091.24 km) |
| Castagneto Carducci to Cehegin | 737.59 mi (1,187.04 km) |
