| Busca to Cartagena | 649.01 mi (1,044.47 km) |
| Busca to Cartama | 831.14 mi (1,337.59 km) |
| Busca to Cartaya | 910.28 mi (1,464.95 km) |
| Busca to Caspe | 442.09 mi (711.48 km) |
| Busca to Cassa de la Selva | 293.95 mi (473.07 km) |
| Busca to Castalla | 586.23 mi (943.44 km) |
| Busca to Castellbisbal | 347.62 mi (559.44 km) |
| Busca to Castelldefels | 356.55 mi (573.81 km) |
| Busca to Castello de Ampurias | 270.09 mi (434.67 km) |
| Busca to Castellon de la Plana | 494.86 mi (796.40 km) |
| Busca to Castilleja de la Cuesta | 858.71 mi (1,381.95 km) |
| Busca to Catarroja | 536.57 mi (863.52 km) |
| Busca to Catral | 613.44 mi (987.23 km) |
| Busca to Caudete | 592.74 mi (953.92 km) |
| Busca to Cehegin | 653.67 mi (1,051.97 km) |
