| Oristano to Cartagena | 539.56 mi (868.34 km) |
| Oristano to Cartama | 749.23 mi (1,205.76 km) |
| Oristano to Cartaya | 867.94 mi (1,396.81 km) |
| Oristano to Caspe | 461.66 mi (742.97 km) |
| Oristano to Cassa de la Selva | 328.45 mi (528.60 km) |
| Oristano to Castalla | 503.52 mi (810.34 km) |
| Oristano to Castellbisbal | 362.76 mi (583.81 km) |
| Oristano to Castelldefels | 359.71 mi (578.89 km) |
| Oristano to Castello de Ampurias | 330.01 mi (531.10 km) |
| Oristano to Castellon de la Plana | 456.72 mi (735.02 km) |
| Oristano to Castilleja de la Cuesta | 808.11 mi (1,300.53 km) |
| Oristano to Catarroja | 479.60 mi (771.85 km) |
| Oristano to Catral | 518.28 mi (834.10 km) |
| Oristano to Caudete | 518.58 mi (834.58 km) |
| Oristano to Cehegin | 571.46 mi (919.68 km) |
