| Heiloo to Karakocan | 1,918.69 mi (3,087.84 km) |
| Heiloo to Karakopru | 1,951.42 mi (3,140.50 km) |
| Heiloo to Karaman | 1,736.15 mi (2,794.06 km) |
| Heiloo to Karapinar | 1,722.03 mi (2,771.35 km) |
| Heiloo to Karatas | 1,849.22 mi (2,976.03 km) |
| Heiloo to Karatepe | 1,439.04 mi (2,315.92 km) |
| Heiloo to Karayilan | 1,874.26 mi (3,016.33 km) |
| Heiloo to Kargipinar | 1,807.35 mi (2,908.66 km) |
| Heiloo to Karkamis | 1,937.18 mi (3,117.59 km) |
| Heiloo to Karliova | 1,942.83 mi (3,126.69 km) |
| Heiloo to Kars | 1,971.46 mi (3,172.76 km) |
| Heiloo to Kartal | 1,402.21 mi (2,256.64 km) |
| Heiloo to Kas | 1,656.85 mi (2,666.44 km) |
| Heiloo to Kastamonu | 1,558.51 mi (2,508.19 km) |
| Heiloo to Kavak | 1,662.62 mi (2,675.74 km) |
