| Circleville to Civril | 5,573.94 mi (8,970.39 km) |
| Circleville to Cizre | 6,083.08 mi (9,789.77 km) |
| Circleville to Cobanlar | 5,595.19 mi (9,004.58 km) |
| Circleville to Corlu | 5,364.13 mi (8,632.73 km) |
| Circleville to Corum | 5,660.15 mi (9,109.13 km) |
| Circleville to Cukurca | 6,136.64 mi (9,875.97 km) |
| Circleville to Cukurcayir | 5,806.10 mi (9,344.01 km) |
| Circleville to Cumayeri | 5,496.67 mi (8,846.04 km) |
| Circleville to Cumra | 5,726.75 mi (9,216.31 km) |
| Circleville to Cungus | 5,934.73 mi (9,551.03 km) |
| Circleville to Dargecit | 6,055.53 mi (9,745.43 km) |
| Circleville to Davutlar | 5,504.26 mi (8,858.26 km) |
| Circleville to Demirozu | 5,853.64 mi (9,420.52 km) |
| Circleville to Demre | 5,682.33 mi (9,144.83 km) |
| Circleville to Denizciler | 5,903.51 mi (9,500.79 km) |
