| Horbury to Carmona | 1,135.59 mi (1,827.55 km) |
| Horbury to Cartagena | 1,109.94 mi (1,786.28 km) |
| Horbury to Cartama | 1,180.25 mi (1,899.42 km) |
| Horbury to Cartaya | 1,162.59 mi (1,871.01 km) |
| Horbury to Caspe | 861.46 mi (1,386.39 km) |
| Horbury to Cassa de la Selva | 838.44 mi (1,349.34 km) |
| Horbury to Castalla | 1,041.58 mi (1,676.26 km) |
| Horbury to Castellbisbal | 857.49 mi (1,379.99 km) |
| Horbury to Castelldefels | 870.83 mi (1,401.47 km) |
| Horbury to Castello de Ampurias | 815.93 mi (1,313.12 km) |
| Horbury to Castellon de la Plana | 947.63 mi (1,525.07 km) |
| Horbury to Castilleja de la Cuesta | 1,144.84 mi (1,842.44 km) |
| Horbury to Catarroja | 986.53 mi (1,587.67 km) |
| Horbury to Catral | 1,071.55 mi (1,724.49 km) |
| Horbury to Caudete | 1,033.65 mi (1,663.49 km) |
