| Sankt Valentin to Cartagena | 1,068.98 mi (1,720.35 km) |
| Sankt Valentin to Cartama | 1,251.72 mi (2,014.45 km) |
| Sankt Valentin to Cartaya | 1,325.79 mi (2,133.66 km) |
| Sankt Valentin to Caspe | 859.01 mi (1,382.44 km) |
| Sankt Valentin to Cassa de la Selva | 714.73 mi (1,150.25 km) |
| Sankt Valentin to Castalla | 1,007.06 mi (1,620.71 km) |
| Sankt Valentin to Castellbisbal | 768.12 mi (1,236.17 km) |
| Sankt Valentin to Castelldefels | 777.37 mi (1,251.05 km) |
| Sankt Valentin to Castello de Ampurias | 690.29 mi (1,110.92 km) |
| Sankt Valentin to Castellon de la Plana | 915.60 mi (1,473.51 km) |
| Sankt Valentin to Castilleja de la Cuesta | 1,276.16 mi (2,053.79 km) |
| Sankt Valentin to Catarroja | 957.53 mi (1,541.00 km) |
| Sankt Valentin to Catral | 1,033.97 mi (1,664.02 km) |
| Sankt Valentin to Caudete | 1,013.73 mi (1,631.44 km) |
| Sankt Valentin to Cehegin | 1,074.66 mi (1,729.50 km) |
