| Echt to Cartagena | 991.44 mi (1,595.57 km) |
| Echt to Cartama | 1,120.91 mi (1,803.94 km) |
| Echt to Cartaya | 1,148.73 mi (1,848.71 km) |
| Echt to Caspe | 737.58 mi (1,187.02 km) |
| Echt to Cassa de la Selva | 652.15 mi (1,049.53 km) |
| Echt to Castalla | 920.71 mi (1,481.74 km) |
| Echt to Castellbisbal | 690.24 mi (1,110.84 km) |
| Echt to Castelldefels | 703.49 mi (1,132.16 km) |
| Echt to Castello de Ampurias | 625.12 mi (1,006.04 km) |
| Echt to Castellon de la Plana | 819.06 mi (1,318.15 km) |
| Echt to Castilleja de la Cuesta | 1,113.58 mi (1,792.13 km) |
| Echt to Catarroja | 863.34 mi (1,389.41 km) |
| Echt to Catral | 951.69 mi (1,531.60 km) |
| Echt to Caudete | 919.11 mi (1,479.17 km) |
| Echt to Cehegin | 973.68 mi (1,566.99 km) |
