| Hyvinkaa to Cesme | 1,542.74 mi (2,482.80 km) |
| Hyvinkaa to Ceyhan | 1,700.15 mi (2,736.13 km) |
| Hyvinkaa to Ceylanpinar | 1,773.45 mi (2,854.10 km) |
| Hyvinkaa to Cicekdagi | 1,509.60 mi (2,429.47 km) |
| Hyvinkaa to Cide | 1,339.62 mi (2,155.91 km) |
| Hyvinkaa to Cifteler | 1,492.19 mi (2,401.45 km) |
| Hyvinkaa to Ciftlik | 1,607.68 mi (2,587.31 km) |
| Hyvinkaa to Ciftlikkoy | 1,393.08 mi (2,241.94 km) |
| Hyvinkaa to Cihanbeyli | 1,558.04 mi (2,507.43 km) |
| Hyvinkaa to Cildir | 1,553.67 mi (2,500.39 km) |
| Hyvinkaa to Cilimli | 1,388.64 mi (2,234.79 km) |
| Hyvinkaa to Cinar | 1,721.79 mi (2,770.96 km) |
| Hyvinkaa to Cinarcik | 1,393.16 mi (2,242.08 km) |
| Hyvinkaa to Cine | 1,596.80 mi (2,569.81 km) |
| Hyvinkaa to Civril | 1,557.51 mi (2,506.56 km) |
