| Columbia Heights to Civril | 5,675.22 mi (9,133.39 km) |
| Columbia Heights to Cizre | 6,103.80 mi (9,823.11 km) |
| Columbia Heights to Cobanlar | 5,686.57 mi (9,151.65 km) |
| Columbia Heights to Corlu | 5,456.31 mi (8,781.09 km) |
| Columbia Heights to Corum | 5,710.25 mi (9,189.76 km) |
| Columbia Heights to Cukurca | 6,147.30 mi (9,893.12 km) |
| Columbia Heights to Cukurcayir | 5,820.72 mi (9,367.54 km) |
| Columbia Heights to Cumayeri | 5,570.83 mi (8,965.39 km) |
| Columbia Heights to Cumra | 5,812.89 mi (9,354.94 km) |
| Columbia Heights to Cungus | 5,970.82 mi (9,609.10 km) |
| Columbia Heights to Dargecit | 6,078.34 mi (9,782.14 km) |
| Columbia Heights to Davutlar | 5,625.86 mi (9,053.95 km) |
| Columbia Heights to Demirozu | 5,872.48 mi (9,450.85 km) |
| Columbia Heights to Demre | 5,797.17 mi (9,329.64 km) |
| Columbia Heights to Denizciler | 5,972.11 mi (9,611.18 km) |
