| Boone to Karahalli | 5,672.26 mi (9,128.62 km) |
| Boone to Karakocan | 6,053.46 mi (9,742.10 km) |
| Boone to Karakopru | 6,094.83 mi (9,808.68 km) |
| Boone to Karaman | 5,875.44 mi (9,455.61 km) |
| Boone to Karapinar | 5,863.83 mi (9,436.92 km) |
| Boone to Karatas | 5,991.73 mi (9,642.76 km) |
| Boone to Karatepe | 5,581.89 mi (8,983.18 km) |
| Boone to Karayilan | 6,018.21 mi (9,685.37 km) |
| Boone to Kargipinar | 5,948.12 mi (9,572.57 km) |
| Boone to Karkamis | 6,081.64 mi (9,787.46 km) |
| Boone to Karliova | 6,071.77 mi (9,771.57 km) |
| Boone to Kars | 6,078.80 mi (9,782.89 km) |
| Boone to Kartal | 5,544.04 mi (8,922.27 km) |
| Boone to Kas | 5,772.58 mi (9,290.07 km) |
| Boone to Kastamonu | 5,700.76 mi (9,174.48 km) |
