| Heiloo to Cizre | 2,080.45 mi (3,348.16 km) |
| Heiloo to Cobanlar | 1,568.70 mi (2,524.59 km) |
| Heiloo to Corlu | 1,337.33 mi (2,152.22 km) |
| Heiloo to Corum | 1,642.62 mi (2,643.53 km) |
| Heiloo to Cukurca | 2,142.29 mi (3,447.69 km) |
| Heiloo to Cukurcayir | 1,817.56 mi (2,925.08 km) |
| Heiloo to Cumayeri | 1,470.26 mi (2,366.15 km) |
| Heiloo to Cumra | 1,699.68 mi (2,735.38 km) |
| Heiloo to Cungus | 1,922.54 mi (3,094.02 km) |
| Heiloo to Dargecit | 2,051.66 mi (3,301.83 km) |
| Heiloo to Davutlar | 1,493.31 mi (2,403.26 km) |
| Heiloo to Demirozu | 1,858.80 mi (2,991.45 km) |
| Heiloo to Demre | 1,666.58 mi (2,682.10 km) |
| Heiloo to Denizciler | 1,876.93 mi (3,020.63 km) |
| Heiloo to Denizli | 1,554.32 mi (2,501.44 km) |
