| Heek to Cartagena | 1,076.67 mi (1,732.73 km) |
| Heek to Cartama | 1,208.17 mi (1,944.36 km) |
| Heek to Cartaya | 1,236.16 mi (1,989.40 km) |
| Heek to Caspe | 823.54 mi (1,325.37 km) |
| Heek to Cassa de la Selva | 733.83 mi (1,180.99 km) |
| Heek to Castalla | 1,006.05 mi (1,619.08 km) |
| Heek to Castellbisbal | 773.49 mi (1,244.80 km) |
| Heek to Castelldefels | 786.61 mi (1,265.93 km) |
| Heek to Castello de Ampurias | 706.60 mi (1,137.17 km) |
| Heek to Castellon de la Plana | 904.37 mi (1,455.45 km) |
| Heek to Castilleja de la Cuesta | 1,201.09 mi (1,932.97 km) |
| Heek to Catarroja | 948.78 mi (1,526.91 km) |
| Heek to Catral | 1,036.98 mi (1,668.85 km) |
| Heek to Caudete | 1,004.82 mi (1,617.10 km) |
| Heek to Cehegin | 1,059.84 mi (1,705.64 km) |
