| Opfikon to Cesme | 1,092.47 mi (1,758.16 km) |
| Opfikon to Ceyhan | 1,557.06 mi (2,505.84 km) |
| Opfikon to Ceylanpinar | 1,755.35 mi (2,824.96 km) |
| Opfikon to Cicekdagi | 1,394.81 mi (2,244.73 km) |
| Opfikon to Cide | 1,254.42 mi (2,018.79 km) |
| Opfikon to Cifteler | 1,251.52 mi (2,014.12 km) |
| Opfikon to Ciftlik | 1,452.25 mi (2,337.17 km) |
| Opfikon to Ciftlikkoy | 1,127.50 mi (1,814.54 km) |
| Opfikon to Cihanbeyli | 1,363.59 mi (2,194.48 km) |
| Opfikon to Cildir | 1,748.75 mi (2,814.35 km) |
| Opfikon to Cilimli | 1,196.88 mi (1,926.20 km) |
| Opfikon to Cinar | 1,738.38 mi (2,797.66 km) |
| Opfikon to Cinarcik | 1,119.07 mi (1,800.98 km) |
| Opfikon to Cine | 1,197.13 mi (1,926.60 km) |
| Opfikon to Civril | 1,238.07 mi (1,992.47 km) |
