| Fos-sur-Mer to Cartagena | 510.05 mi (820.85 km) |
| Fos-sur-Mer to Cartama | 687.06 mi (1,105.72 km) |
| Fos-sur-Mer to Cartaya | 765.00 mi (1,231.14 km) |
| Fos-sur-Mer to Caspe | 296.82 mi (477.68 km) |
| Fos-sur-Mer to Cassa de la Selva | 150.81 mi (242.70 km) |
| Fos-sur-Mer to Castalla | 445.08 mi (716.29 km) |
| Fos-sur-Mer to Castellbisbal | 203.58 mi (327.63 km) |
| Fos-sur-Mer to Castelldefels | 213.30 mi (343.28 km) |
| Fos-sur-Mer to Castello de Ampurias | 125.66 mi (202.23 km) |
| Fos-sur-Mer to Castellon de la Plana | 351.16 mi (565.14 km) |
| Fos-sur-Mer to Castilleja de la Cuesta | 713.41 mi (1,148.12 km) |
| Fos-sur-Mer to Catarroja | 393.69 mi (633.58 km) |
| Fos-sur-Mer to Catral | 473.27 mi (761.66 km) |
| Fos-sur-Mer to Caudete | 450.49 mi (724.99 km) |
| Fos-sur-Mer to Cehegin | 511.23 mi (822.75 km) |
