| Heiloo to Cesme | 1,427.38 mi (2,297.14 km) |
| Heiloo to Ceyhan | 1,842.58 mi (2,965.35 km) |
| Heiloo to Ceylanpinar | 2,017.60 mi (3,247.02 km) |
| Heiloo to Cicekdagi | 1,663.96 mi (2,677.88 km) |
| Heiloo to Cide | 1,505.09 mi (2,422.20 km) |
| Heiloo to Cifteler | 1,544.69 mi (2,485.93 km) |
| Heiloo to Ciftlik | 1,735.53 mi (2,793.06 km) |
| Heiloo to Ciftlikkoy | 1,418.09 mi (2,282.20 km) |
| Heiloo to Cihanbeyli | 1,651.87 mi (2,658.42 km) |
| Heiloo to Cildir | 1,951.09 mi (3,139.97 km) |
| Heiloo to Cilimli | 1,472.87 mi (2,370.35 km) |
| Heiloo to Cinar | 1,990.64 mi (3,203.62 km) |
| Heiloo to Cinarcik | 1,411.28 mi (2,271.24 km) |
| Heiloo to Cine | 1,526.30 mi (2,456.35 km) |
| Heiloo to Civril | 1,550.38 mi (2,495.10 km) |
