| Circleville to Cermik | 5,944.51 mi (9,566.77 km) |
| Circleville to Cesme | 5,436.68 mi (8,749.50 km) |
| Circleville to Ceyhan | 5,869.11 mi (9,445.43 km) |
| Circleville to Ceylanpinar | 6,033.62 mi (9,710.18 km) |
| Circleville to Cicekdagi | 5,687.16 mi (9,152.59 km) |
| Circleville to Cide | 5,522.71 mi (8,887.95 km) |
| Circleville to Cifteler | 5,572.02 mi (8,967.30 km) |
| Circleville to Ciftlik | 5,762.00 mi (9,273.04 km) |
| Circleville to Ciftlikkoy | 5,445.43 mi (8,763.57 km) |
| Circleville to Cihanbeyli | 5,679.11 mi (9,139.65 km) |
| Circleville to Cildir | 5,910.58 mi (9,512.16 km) |
| Circleville to Cilimli | 5,499.11 mi (8,849.96 km) |
| Circleville to Cinar | 6,000.30 mi (9,656.54 km) |
| Circleville to Cinarcik | 5,438.53 mi (8,752.47 km) |
| Circleville to Cine | 5,540.48 mi (8,916.54 km) |
