| Unicov to Cartagena | 1,229.04 mi (1,977.95 km) |
| Unicov to Cartama | 1,409.64 mi (2,268.59 km) |
| Unicov to Cartaya | 1,480.06 mi (2,381.92 km) |
| Unicov to Caspe | 1,015.00 mi (1,633.49 km) |
| Unicov to Cassa de la Selva | 873.31 mi (1,405.46 km) |
| Unicov to Castalla | 1,166.50 mi (1,877.30 km) |
| Unicov to Castellbisbal | 926.35 mi (1,490.82 km) |
| Unicov to Castelldefels | 935.93 mi (1,506.24 km) |
| Unicov to Castello de Ampurias | 848.42 mi (1,365.39 km) |
| Unicov to Castellon de la Plana | 1,073.93 mi (1,728.33 km) |
| Unicov to Castilleja de la Cuesta | 1,431.61 mi (2,303.95 km) |
| Unicov to Catarroja | 1,116.29 mi (1,796.49 km) |
| Unicov to Catral | 1,193.71 mi (1,921.09 km) |
| Unicov to Caudete | 1,172.77 mi (1,887.40 km) |
| Unicov to Cehegin | 1,233.65 mi (1,985.37 km) |
