| Heide to Cartagena | 1,241.91 mi (1,998.66 km) |
| Heide to Cartama | 1,373.56 mi (2,210.53 km) |
| Heide to Cartaya | 1,399.40 mi (2,252.12 km) |
| Heide to Caspe | 989.15 mi (1,591.88 km) |
| Heide to Cassa de la Selva | 896.68 mi (1,443.06 km) |
| Heide to Castalla | 1,171.37 mi (1,885.13 km) |
| Heide to Castellbisbal | 937.52 mi (1,508.79 km) |
| Heide to Castelldefels | 950.54 mi (1,529.75 km) |
| Heide to Castello de Ampurias | 869.32 mi (1,399.04 km) |
| Heide to Castellon de la Plana | 1,069.69 mi (1,721.50 km) |
| Heide to Castilleja de la Cuesta | 1,365.33 mi (2,197.28 km) |
| Heide to Catarroja | 1,114.15 mi (1,793.05 km) |
| Heide to Catral | 1,202.26 mi (1,934.85 km) |
| Heide to Caudete | 1,170.31 mi (1,883.43 km) |
| Heide to Cehegin | 1,225.48 mi (1,972.22 km) |
