| Sand to Cartagena | 1,569.34 mi (2,525.61 km) |
| Sand to Cartama | 1,686.22 mi (2,713.71 km) |
| Sand to Cartaya | 1,696.89 mi (2,730.88 km) |
| Sand to Caspe | 1,313.94 mi (2,114.58 km) |
| Sand to Cassa de la Selva | 1,232.73 mi (1,983.89 km) |
| Sand to Castalla | 1,498.45 mi (2,411.51 km) |
| Sand to Castellbisbal | 1,270.82 mi (2,045.18 km) |
| Sand to Castelldefels | 1,284.10 mi (2,066.56 km) |
| Sand to Castello de Ampurias | 1,205.63 mi (1,940.28 km) |
| Sand to Castellon de la Plana | 1,397.06 mi (2,248.34 km) |
| Sand to Castilleja de la Cuesta | 1,668.69 mi (2,685.49 km) |
| Sand to Catarroja | 1,440.95 mi (2,318.98 km) |
| Sand to Catral | 1,529.51 mi (2,461.51 km) |
| Sand to Caudete | 1,495.83 mi (2,407.31 km) |
| Sand to Cehegin | 1,548.57 mi (2,492.18 km) |
