| Runkel to Cesme | 1,218.83 mi (1,961.52 km) |
| Runkel to Ceyhan | 1,646.65 mi (2,650.02 km) |
| Runkel to Ceylanpinar | 1,829.27 mi (2,943.92 km) |
| Runkel to Cicekdagi | 1,472.25 mi (2,369.36 km) |
| Runkel to Cide | 1,318.39 mi (2,121.74 km) |
| Runkel to Cifteler | 1,345.67 mi (2,165.65 km) |
| Runkel to Ciftlik | 1,539.91 mi (2,478.24 km) |
| Runkel to Ciftlikkoy | 1,219.24 mi (1,962.18 km) |
| Runkel to Cihanbeyli | 1,454.56 mi (2,340.89 km) |
| Runkel to Cildir | 1,783.61 mi (2,870.44 km) |
| Runkel to Cilimli | 1,278.30 mi (2,057.22 km) |
| Runkel to Cinar | 1,805.49 mi (2,905.66 km) |
| Runkel to Cinarcik | 1,211.98 mi (1,950.49 km) |
| Runkel to Cine | 1,318.98 mi (2,122.69 km) |
| Runkel to Civril | 1,346.65 mi (2,167.22 km) |
