| Sion to Cesme | 1,107.56 mi (1,782.45 km) |
| Sion to Ceyhan | 1,589.67 mi (2,558.33 km) |
| Sion to Ceylanpinar | 1,794.84 mi (2,888.52 km) |
| Sion to Cicekdagi | 1,434.56 mi (2,308.70 km) |
| Sion to Cide | 1,301.57 mi (2,094.67 km) |
| Sion to Cifteler | 1,283.83 mi (2,066.12 km) |
| Sion to Ciftlik | 1,486.49 mi (2,392.27 km) |
| Sion to Ciftlikkoy | 1,162.24 mi (1,870.44 km) |
| Sion to Cihanbeyli | 1,396.71 mi (2,247.78 km) |
| Sion to Cildir | 1,805.62 mi (2,905.87 km) |
| Sion to Cilimli | 1,236.22 mi (1,989.51 km) |
| Sion to Cinar | 1,781.20 mi (2,866.57 km) |
| Sion to Cinarcik | 1,153.28 mi (1,856.03 km) |
| Sion to Cine | 1,214.04 mi (1,953.80 km) |
| Sion to Civril | 1,262.52 mi (2,031.83 km) |
