| Sin-le-Noble to Cartagena | 904.68 mi (1,455.94 km) |
| Sin-le-Noble to Cartama | 1,018.52 mi (1,639.15 km) |
| Sin-le-Noble to Cartaya | 1,036.26 mi (1,667.70 km) |
| Sin-le-Noble to Caspe | 648.60 mi (1,043.82 km) |
| Sin-le-Noble to Cassa de la Selva | 585.59 mi (942.42 km) |
| Sin-le-Noble to Castalla | 833.82 mi (1,341.90 km) |
| Sin-le-Noble to Castellbisbal | 616.37 mi (991.95 km) |
| Sin-le-Noble to Castelldefels | 629.94 mi (1,013.79 km) |
| Sin-le-Noble to Castello de Ampurias | 560.00 mi (901.23 km) |
| Sin-le-Noble to Castellon de la Plana | 733.20 mi (1,179.97 km) |
| Sin-le-Noble to Castilleja de la Cuesta | 1,004.48 mi (1,616.56 km) |
| Sin-le-Noble to Catarroja | 776.38 mi (1,249.46 km) |
| Sin-le-Noble to Catral | 864.87 mi (1,391.88 km) |
| Sin-le-Noble to Caudete | 830.14 mi (1,335.98 km) |
| Sin-le-Noble to Cehegin | 881.50 mi (1,418.64 km) |
