| Bilbao to Cartagena | 403.94 mi (650.08 km) |
| Bilbao to Cartama | 461.16 mi (742.17 km) |
| Bilbao to Cartaya | 468.87 mi (754.58 km) |
| Bilbao to Caspe | 203.45 mi (327.43 km) |
| Bilbao to Cassa de la Selva | 309.69 mi (498.39 km) |
| Bilbao to Castalla | 342.76 mi (551.61 km) |
| Bilbao to Castellbisbal | 278.95 mi (448.93 km) |
| Bilbao to Castelldefels | 285.29 mi (459.14 km) |
| Bilbao to Castello de Ampurias | 311.95 mi (502.03 km) |
| Bilbao to Castellon de la Plana | 270.99 mi (436.11 km) |
| Bilbao to Castilleja de la Cuesta | 437.88 mi (704.71 km) |
| Bilbao to Catarroja | 296.60 mi (477.34 km) |
| Bilbao to Catral | 369.23 mi (594.22 km) |
| Bilbao to Caudete | 330.32 mi (531.61 km) |
| Bilbao to Cehegin | 361.65 mi (582.02 km) |
