| Herdecke to Cesme | 1,285.17 mi (2,068.29 km) |
| Herdecke to Ceyhan | 1,703.35 mi (2,741.27 km) |
| Herdecke to Ceylanpinar | 1,881.37 mi (3,027.78 km) |
| Herdecke to Cicekdagi | 1,526.24 mi (2,456.25 km) |
| Herdecke to Cide | 1,369.30 mi (2,203.67 km) |
| Herdecke to Cifteler | 1,404.34 mi (2,260.07 km) |
| Herdecke to Ciftlik | 1,596.38 mi (2,569.12 km) |
| Herdecke to Ciftlikkoy | 1,277.76 mi (2,056.35 km) |
| Herdecke to Cihanbeyli | 1,512.10 mi (2,433.50 km) |
| Herdecke to Cildir | 1,824.43 mi (2,936.13 km) |
| Herdecke to Cilimli | 1,333.99 mi (2,146.86 km) |
| Herdecke to Cinar | 1,855.75 mi (2,986.54 km) |
| Herdecke to Cinarcik | 1,270.81 mi (2,045.17 km) |
| Herdecke to Cine | 1,384.13 mi (2,227.53 km) |
| Herdecke to Civril | 1,408.76 mi (2,267.18 km) |
