| Grottaglie to Cartagena | 1,006.48 mi (1,619.77 km) |
| Grottaglie to Cartama | 1,216.50 mi (1,957.77 km) |
| Grottaglie to Cartaya | 1,336.16 mi (2,150.34 km) |
| Grottaglie to Caspe | 912.16 mi (1,467.97 km) |
| Grottaglie to Cassa de la Selva | 761.59 mi (1,225.66 km) |
| Grottaglie to Castalla | 971.78 mi (1,563.93 km) |
| Grottaglie to Castellbisbal | 807.19 mi (1,299.05 km) |
| Grottaglie to Castelldefels | 807.71 mi (1,299.88 km) |
| Grottaglie to Castello de Ampurias | 752.77 mi (1,211.46 km) |
| Grottaglie to Castellon de la Plana | 920.24 mi (1,480.99 km) |
| Grottaglie to Castilleja de la Cuesta | 1,276.39 mi (2,054.15 km) |
| Grottaglie to Catarroja | 946.16 mi (1,522.71 km) |
| Grottaglie to Catral | 986.36 mi (1,587.40 km) |
| Grottaglie to Caudete | 986.71 mi (1,587.96 km) |
| Grottaglie to Cehegin | 1,039.69 mi (1,673.21 km) |
