| Darby to Cehegin | 3,828.39 mi (6,161.19 km) |
| Darby to Cervello | 3,905.29 mi (6,284.95 km) |
| Darby to Cervera | 3,865.14 mi (6,220.35 km) |
| Darby to Ceuti | 3,854.37 mi (6,203.01 km) |
| Darby to Cheste | 3,839.29 mi (6,178.74 km) |
| Darby to Chiclana de la Frontera | 3,665.88 mi (5,899.66 km) |
| Darby to Chipiona | 3,642.13 mi (5,861.44 km) |
| Darby to Chiva | 3,837.86 mi (6,176.43 km) |
| Darby to Churriana de la Vega | 3,767.13 mi (6,062.62 km) |
| Darby to Ciempozuelos | 3,678.56 mi (5,920.07 km) |
| Darby to Cieza | 3,842.25 mi (6,183.51 km) |
| Darby to Cisterniga | 3,586.83 mi (5,772.44 km) |
| Darby to Ciudad de Melilla | 3,861.21 mi (6,214.02 km) |
| Darby to Ciudad Real | 3,698.53 mi (5,952.22 km) |
| Darby to Ciudad-Rodrigo | 3,525.78 mi (5,674.20 km) |
