| Casier to Cartagena | 881.13 mi (1,418.04 km) |
| Casier to Cartama | 1,071.88 mi (1,725.03 km) |
| Casier to Cartaya | 1,156.69 mi (1,861.51 km) |
| Casier to Caspe | 688.87 mi (1,108.63 km) |
| Casier to Cassa de la Selva | 536.80 mi (863.90 km) |
| Casier to Castalla | 822.53 mi (1,323.74 km) |
| Casier to Castellbisbal | 590.94 mi (951.02 km) |
| Casier to Castelldefels | 598.62 mi (963.38 km) |
| Casier to Castello de Ampurias | 514.81 mi (828.50 km) |
| Casier to Castellon de la Plana | 736.33 mi (1,185.01 km) |
| Casier to Castilleja de la Cuesta | 1,104.00 mi (1,776.72 km) |
| Casier to Catarroja | 776.24 mi (1,249.24 km) |
| Casier to Catral | 847.88 mi (1,364.53 km) |
| Casier to Caudete | 830.86 mi (1,337.14 km) |
| Casier to Cehegin | 891.66 mi (1,434.99 km) |
