| Croydon to Carmona | 998.00 mi (1,606.13 km) |
| Croydon to Cartagena | 952.55 mi (1,532.99 km) |
| Croydon to Cartama | 1,037.07 mi (1,669.00 km) |
| Croydon to Cartaya | 1,032.62 mi (1,661.84 km) |
| Croydon to Caspe | 700.57 mi (1,127.47 km) |
| Croydon to Cassa de la Selva | 670.21 mi (1,078.60 km) |
| Croydon to Castalla | 883.15 mi (1,421.30 km) |
| Croydon to Castellbisbal | 690.89 mi (1,111.88 km) |
| Croydon to Castelldefels | 704.33 mi (1,133.51 km) |
| Croydon to Castello de Ampurias | 647.34 mi (1,041.79 km) |
| Croydon to Castellon de la Plana | 786.95 mi (1,266.48 km) |
| Croydon to Castilleja de la Cuesta | 1,009.27 mi (1,624.26 km) |
| Croydon to Catarroja | 827.16 mi (1,331.19 km) |
| Croydon to Catral | 913.58 mi (1,470.26 km) |
| Croydon to Caudete | 876.33 mi (1,410.31 km) |
