| Asslar to Cartagena | 1,010.31 mi (1,625.94 km) |
| Asslar to Cartama | 1,157.02 mi (1,862.04 km) |
| Asslar to Cartaya | 1,198.40 mi (1,928.63 km) |
| Asslar to Caspe | 763.29 mi (1,228.40 km) |
| Asslar to Cassa de la Selva | 657.00 mi (1,057.35 km) |
| Asslar to Castalla | 940.72 mi (1,513.94 km) |
| Asslar to Castellbisbal | 701.24 mi (1,128.54 km) |
| Asslar to Castelldefels | 713.79 mi (1,148.74 km) |
| Asslar to Castello de Ampurias | 629.52 mi (1,013.11 km) |
| Asslar to Castellon de la Plana | 839.65 mi (1,351.29 km) |
| Asslar to Castilleja de la Cuesta | 1,158.68 mi (1,864.72 km) |
| Asslar to Catarroja | 884.34 mi (1,423.21 km) |
| Asslar to Catral | 971.16 mi (1,562.93 km) |
| Asslar to Caudete | 941.47 mi (1,515.16 km) |
| Asslar to Cehegin | 998.94 mi (1,607.65 km) |
