| Colleferro to Cartagena | 796.25 mi (1,281.45 km) |
| Colleferro to Cartama | 1,004.05 mi (1,615.86 km) |
| Colleferro to Cartaya | 1,115.18 mi (1,794.71 km) |
| Colleferro to Caspe | 675.72 mi (1,087.46 km) |
| Colleferro to Cassa de la Selva | 522.13 mi (840.29 km) |
| Colleferro to Castalla | 753.54 mi (1,212.71 km) |
| Colleferro to Castellbisbal | 569.97 mi (917.28 km) |
| Colleferro to Castelldefels | 571.70 mi (920.07 km) |
| Colleferro to Castello de Ampurias | 511.51 mi (823.20 km) |
| Colleferro to Castellon de la Plana | 691.88 mi (1,113.47 km) |
| Colleferro to Castilleja de la Cuesta | 1,056.66 mi (1,700.53 km) |
| Colleferro to Catarroja | 721.77 mi (1,161.57 km) |
| Colleferro to Catral | 771.61 mi (1,241.79 km) |
| Colleferro to Caudete | 766.94 mi (1,234.27 km) |
| Colleferro to Cehegin | 823.23 mi (1,324.86 km) |
