| Fort Oglethorpe to Civril | 5,888.84 mi (9,477.17 km) |
| Fort Oglethorpe to Cizre | 6,412.41 mi (10,319.78 km) |
| Fort Oglethorpe to Cobanlar | 5,912.23 mi (9,514.82 km) |
| Fort Oglethorpe to Corlu | 5,681.83 mi (9,144.02 km) |
| Fort Oglethorpe to Corum | 5,985.41 mi (9,632.59 km) |
| Fort Oglethorpe to Cukurca | 6,467.52 mi (10,408.46 km) |
| Fort Oglethorpe to Cukurcayir | 6,137.16 mi (9,876.80 km) |
| Fort Oglethorpe to Cumayeri | 5,817.73 mi (9,362.73 km) |
| Fort Oglethorpe to Cumra | 6,044.48 mi (9,727.65 km) |
| Fort Oglethorpe to Cungus | 6,261.78 mi (10,077.36 km) |
| Fort Oglethorpe to Dargecit | 6,384.58 mi (10,274.99 km) |
| Fort Oglethorpe to Davutlar | 5,814.62 mi (9,357.73 km) |
| Fort Oglethorpe to Demirozu | 6,183.89 mi (9,952.00 km) |
| Fort Oglethorpe to Demre | 5,993.63 mi (9,645.82 km) |
| Fort Oglethorpe to Denizciler | 6,224.37 mi (10,017.15 km) |
