| Royal Leamington Spa to Carmona | 1,043.34 mi (1,679.10 km) |
| Royal Leamington Spa to Cartagena | 1,015.47 mi (1,634.25 km) |
| Royal Leamington Spa to Cartama | 1,087.00 mi (1,749.35 km) |
| Royal Leamington Spa to Cartaya | 1,072.09 mi (1,725.36 km) |
| Royal Leamington Spa to Caspe | 767.34 mi (1,234.92 km) |
| Royal Leamington Spa to Cassa de la Selva | 747.75 mi (1,203.39 km) |
| Royal Leamington Spa to Castalla | 947.17 mi (1,524.32 km) |
| Royal Leamington Spa to Castellbisbal | 765.28 mi (1,231.60 km) |
| Royal Leamington Spa to Castelldefels | 778.56 mi (1,252.97 km) |
| Royal Leamington Spa to Castello de Ampurias | 725.81 mi (1,168.08 km) |
| Royal Leamington Spa to Castellon de la Plana | 853.46 mi (1,373.50 km) |
| Royal Leamington Spa to Castilleja de la Cuesta | 1,053.03 mi (1,694.68 km) |
| Royal Leamington Spa to Catarroja | 892.19 mi (1,435.85 km) |
| Royal Leamington Spa to Catral | 977.10 mi (1,572.50 km) |
| Royal Leamington Spa to Caudete | 939.18 mi (1,511.47 km) |
