| Hackney to Carmona | 1,010.19 mi (1,625.75 km) |
| Hackney to Cartagena | 964.38 mi (1,552.02 km) |
| Hackney to Cartama | 1,049.25 mi (1,688.60 km) |
| Hackney to Cartaya | 1,044.77 mi (1,681.39 km) |
| Hackney to Caspe | 712.22 mi (1,146.21 km) |
| Hackney to Cassa de la Selva | 680.76 mi (1,095.58 km) |
| Hackney to Castalla | 894.93 mi (1,440.26 km) |
| Hackney to Castellbisbal | 701.86 mi (1,129.54 km) |
| Hackney to Castelldefels | 715.31 mi (1,151.19 km) |
| Hackney to Castello de Ampurias | 657.75 mi (1,058.54 km) |
| Hackney to Castellon de la Plana | 798.60 mi (1,285.22 km) |
| Hackney to Castilleja de la Cuesta | 1,021.45 mi (1,643.87 km) |
| Hackney to Catarroja | 838.89 mi (1,350.07 km) |
| Hackney to Catral | 925.38 mi (1,489.25 km) |
| Hackney to Caudete | 888.17 mi (1,429.37 km) |
