| Plymouth to Carmona | 894.66 mi (1,439.82 km) |
| Plymouth to Cartagena | 896.08 mi (1,442.10 km) |
| Plymouth to Cartama | 944.13 mi (1,519.42 km) |
| Plymouth to Cartaya | 916.44 mi (1,474.87 km) |
| Plymouth to Caspe | 661.41 mi (1,064.43 km) |
| Plymouth to Cassa de la Selva | 674.82 mi (1,086.02 km) |
| Plymouth to Castalla | 831.11 mi (1,337.54 km) |
| Plymouth to Castellbisbal | 680.85 mi (1,095.72 km) |
| Plymouth to Castelldefels | 693.23 mi (1,115.65 km) |
| Plymouth to Castello de Ampurias | 657.21 mi (1,057.67 km) |
| Plymouth to Castellon de la Plana | 744.84 mi (1,198.70 km) |
| Plymouth to Castilleja de la Cuesta | 902.33 mi (1,452.15 km) |
| Plymouth to Catarroja | 779.37 mi (1,254.27 km) |
| Plymouth to Catral | 859.54 mi (1,383.29 km) |
| Plymouth to Caudete | 820.74 mi (1,320.85 km) |
