| Houthulst to Karakocan | 1,967.46 mi (3,166.33 km) |
| Houthulst to Karakopru | 1,990.90 mi (3,204.05 km) |
| Houthulst to Karaman | 1,760.20 mi (2,832.76 km) |
| Houthulst to Karapinar | 1,749.16 mi (2,815.00 km) |
| Houthulst to Karatas | 1,877.32 mi (3,021.26 km) |
| Houthulst to Karatepe | 1,468.37 mi (2,363.11 km) |
| Houthulst to Karayilan | 1,905.32 mi (3,066.32 km) |
| Houthulst to Kargipinar | 1,833.04 mi (2,950.00 km) |
| Houthulst to Karkamis | 1,973.41 mi (3,175.89 km) |
| Houthulst to Karliova | 1,995.06 mi (3,210.74 km) |
| Houthulst to Kars | 2,032.62 mi (3,271.19 km) |
| Houthulst to Kartal | 1,429.81 mi (2,301.05 km) |
| Houthulst to Kas | 1,665.41 mi (2,680.22 km) |
| Houthulst to Kastamonu | 1,601.84 mi (2,577.92 km) |
| Houthulst to Kavak | 1,710.32 mi (2,752.49 km) |
