| Usingen to Cesme | 1,202.37 mi (1,935.03 km) |
| Usingen to Ceyhan | 1,629.24 mi (2,622.01 km) |
| Usingen to Ceylanpinar | 1,811.73 mi (2,915.70 km) |
| Usingen to Cicekdagi | 1,454.75 mi (2,341.19 km) |
| Usingen to Cide | 1,300.84 mi (2,093.50 km) |
| Usingen to Cifteler | 1,328.37 mi (2,137.80 km) |
| Usingen to Ciftlik | 1,522.49 mi (2,450.21 km) |
| Usingen to Ciftlikkoy | 1,201.92 mi (1,934.30 km) |
| Usingen to Cihanbeyli | 1,437.19 mi (2,312.94 km) |
| Usingen to Cildir | 1,766.26 mi (2,842.52 km) |
| Usingen to Cilimli | 1,260.84 mi (2,029.12 km) |
| Usingen to Cinar | 1,787.94 mi (2,877.41 km) |
| Usingen to Cinarcik | 1,194.68 mi (1,922.65 km) |
| Usingen to Cine | 1,302.33 mi (2,095.90 km) |
| Usingen to Civril | 1,329.63 mi (2,139.83 km) |
