| Diest to Cesme | 1,353.73 mi (2,178.62 km) |
| Diest to Ceyhan | 1,787.56 mi (2,876.80 km) |
| Diest to Ceylanpinar | 1,970.85 mi (3,171.78 km) |
| Diest to Cicekdagi | 1,613.71 mi (2,597.02 km) |
| Diest to Cide | 1,459.98 mi (2,349.61 km) |
| Diest to Cifteler | 1,486.01 mi (2,391.50 km) |
| Diest to Ciftlik | 1,680.90 mi (2,705.15 km) |
| Diest to Ciftlikkoy | 1,359.68 mi (2,188.19 km) |
| Diest to Cihanbeyli | 1,595.26 mi (2,567.32 km) |
| Diest to Cildir | 1,923.13 mi (3,094.98 km) |
| Diest to Cilimli | 1,419.51 mi (2,284.48 km) |
| Diest to Cinar | 1,947.07 mi (3,133.50 km) |
| Diest to Cinarcik | 1,352.30 mi (2,176.32 km) |
| Diest to Cine | 1,455.07 mi (2,341.71 km) |
| Diest to Civril | 1,485.21 mi (2,390.21 km) |
