| Sierre to Cesme | 1,102.04 mi (1,773.57 km) |
| Sierre to Ceyhan | 1,583.02 mi (2,547.62 km) |
| Sierre to Ceylanpinar | 1,787.76 mi (2,877.12 km) |
| Sierre to Cicekdagi | 1,427.43 mi (2,297.22 km) |
| Sierre to Cide | 1,293.97 mi (2,082.45 km) |
| Sierre to Cifteler | 1,277.15 mi (2,055.37 km) |
| Sierre to Ciftlik | 1,479.71 mi (2,381.36 km) |
| Sierre to Ciftlikkoy | 1,155.37 mi (1,859.40 km) |
| Sierre to Cihanbeyli | 1,389.99 mi (2,236.97 km) |
| Sierre to Cildir | 1,797.53 mi (2,892.85 km) |
| Sierre to Cilimli | 1,229.08 mi (1,978.02 km) |
| Sierre to Cinar | 1,773.91 mi (2,854.84 km) |
| Sierre to Cinarcik | 1,146.45 mi (1,845.03 km) |
| Sierre to Cine | 1,208.41 mi (1,944.75 km) |
| Sierre to Civril | 1,256.37 mi (2,021.93 km) |
