| Penafiel to Cartagena | 462.41 mi (744.18 km) |
| Penafiel to Cartama | 367.29 mi (591.10 km) |
| Penafiel to Cartaya | 277.73 mi (446.97 km) |
| Penafiel to Caspe | 428.64 mi (689.83 km) |
| Penafiel to Cassa de la Selva | 578.50 mi (931.01 km) |
| Penafiel to Castalla | 441.77 mi (710.96 km) |
| Penafiel to Castellbisbal | 532.57 mi (857.09 km) |
| Penafiel to Castelldefels | 532.78 mi (857.43 km) |
| Penafiel to Castello de Ampurias | 589.72 mi (949.06 km) |
| Penafiel to Castellon de la Plana | 440.87 mi (709.51 km) |
| Penafiel to Castilleja de la Cuesta | 289.85 mi (466.47 km) |
| Penafiel to Catarroja | 433.30 mi (697.33 km) |
| Penafiel to Catral | 449.73 mi (723.77 km) |
| Penafiel to Caudete | 423.12 mi (680.95 km) |
| Penafiel to Cehegin | 406.40 mi (654.04 km) |
