| Derry to Carmona | 1,213.52 mi (1,952.97 km) |
| Derry to Cartagena | 1,238.16 mi (1,992.63 km) |
| Derry to Cartama | 1,269.53 mi (2,043.11 km) |
| Derry to Cartaya | 1,223.57 mi (1,969.14 km) |
| Derry to Caspe | 1,007.30 mi (1,621.09 km) |
| Derry to Cassa de la Selva | 1,016.79 mi (1,636.37 km) |
| Derry to Castalla | 1,174.61 mi (1,890.35 km) |
| Derry to Castellbisbal | 1,025.57 mi (1,650.50 km) |
| Derry to Castelldefels | 1,038.15 mi (1,670.74 km) |
| Derry to Castello de Ampurias | 997.72 mi (1,605.68 km) |
| Derry to Castellon de la Plana | 1,090.26 mi (1,754.60 km) |
| Derry to Castilleja de la Cuesta | 1,218.14 mi (1,960.40 km) |
| Derry to Catarroja | 1,123.91 mi (1,808.75 km) |
| Derry to Catral | 1,202.44 mi (1,935.14 km) |
| Derry to Caudete | 1,163.53 mi (1,872.52 km) |
