| Hopa to Carmona | 2,494.88 mi (4,015.12 km) |
| Hopa to Cartagena | 2,253.25 mi (3,626.25 km) |
| Hopa to Cartama | 2,462.78 mi (3,963.46 km) |
| Hopa to Cartaya | 2,576.99 mi (4,147.26 km) |
| Hopa to Caspe | 2,130.33 mi (3,428.44 km) |
| Hopa to Cassa de la Selva | 1,973.65 mi (3,176.28 km) |
| Hopa to Castalla | 2,214.42 mi (3,563.76 km) |
| Hopa to Castellbisbal | 2,024.80 mi (3,258.60 km) |
| Hopa to Castelldefels | 2,028.22 mi (3,264.10 km) |
| Hopa to Castello de Ampurias | 1,958.39 mi (3,151.72 km) |
| Hopa to Castellon de la Plana | 2,153.13 mi (3,465.12 km) |
| Hopa to Castilleja de la Cuesta | 2,518.27 mi (4,052.76 km) |
| Hopa to Catarroja | 2,183.62 mi (3,514.20 km) |
| Hopa to Catral | 2,231.11 mi (3,590.63 km) |
| Hopa to Caudete | 2,228.28 mi (3,586.06 km) |
