| Clervaux to Cartagena | 927.56 mi (1,492.76 km) |
| Clervaux to Cartama | 1,063.47 mi (1,711.49 km) |
| Clervaux to Cartaya | 1,097.54 mi (1,766.32 km) |
| Clervaux to Caspe | 675.45 mi (1,087.03 km) |
| Clervaux to Cassa de la Selva | 583.76 mi (939.47 km) |
| Clervaux to Castalla | 857.07 mi (1,379.32 km) |
| Clervaux to Castellbisbal | 623.47 mi (1,003.37 km) |
| Clervaux to Castelldefels | 636.57 mi (1,024.46 km) |
| Clervaux to Castello de Ampurias | 556.55 mi (895.69 km) |
| Clervaux to Castellon de la Plana | 755.41 mi (1,215.71 km) |
| Clervaux to Castilleja de la Cuesta | 1,060.12 mi (1,706.09 km) |
| Clervaux to Catarroja | 799.91 mi (1,287.34 km) |
| Clervaux to Catral | 887.93 mi (1,428.99 km) |
| Clervaux to Caudete | 856.24 mi (1,377.98 km) |
| Clervaux to Cehegin | 911.89 mi (1,467.54 km) |
