| Ostringen to Cartagena | 936.99 mi (1,507.94 km) |
| Ostringen to Cartama | 1,092.88 mi (1,758.83 km) |
| Ostringen to Cartaya | 1,143.19 mi (1,839.78 km) |
| Ostringen to Caspe | 695.82 mi (1,119.81 km) |
| Ostringen to Cassa de la Selva | 579.45 mi (932.53 km) |
| Ostringen to Castalla | 868.44 mi (1,397.62 km) |
| Ostringen to Castellbisbal | 626.28 mi (1,007.89 km) |
| Ostringen to Castelldefels | 638.32 mi (1,027.28 km) |
| Ostringen to Castello de Ampurias | 552.08 mi (888.49 km) |
| Ostringen to Castellon de la Plana | 768.47 mi (1,236.73 km) |
| Ostringen to Castilleja de la Cuesta | 1,100.47 mi (1,771.04 km) |
| Ostringen to Catarroja | 813.02 mi (1,308.43 km) |
| Ostringen to Catral | 898.39 mi (1,445.82 km) |
| Ostringen to Caudete | 870.49 mi (1,400.91 km) |
| Ostringen to Cehegin | 929.22 mi (1,495.43 km) |
