| Columbia Heights to Cehegin | 4,491.35 mi (7,228.14 km) |
| Columbia Heights to Cervello | 4,502.99 mi (7,246.86 km) |
| Columbia Heights to Cervera | 4,463.61 mi (7,183.49 km) |
| Columbia Heights to Ceuti | 4,514.23 mi (7,264.95 km) |
| Columbia Heights to Cheste | 4,478.13 mi (7,206.85 km) |
| Columbia Heights to Chiclana de la Frontera | 4,375.36 mi (7,041.46 km) |
| Columbia Heights to Chipiona | 4,349.54 mi (6,999.91 km) |
| Columbia Heights to Chiva | 4,477.02 mi (7,205.06 km) |
| Columbia Heights to Churriana de la Vega | 4,452.86 mi (7,166.19 km) |
| Columbia Heights to Ciempozuelos | 4,326.55 mi (6,962.92 km) |
| Columbia Heights to Cieza | 4,501.07 mi (7,243.77 km) |
| Columbia Heights to Cisterniga | 4,221.73 mi (6,794.21 km) |
| Columbia Heights to Ciudad de Melilla | 4,564.39 mi (7,345.68 km) |
| Columbia Heights to Ciudad Real | 4,363.36 mi (7,022.15 km) |
| Columbia Heights to Ciudad-Rodrigo | 4,185.11 mi (6,735.28 km) |
