| Keystone to Karahalli | 6,092.37 mi (9,804.73 km) |
| Keystone to Karakocan | 6,509.38 mi (10,475.84 km) |
| Keystone to Karakopru | 6,539.37 mi (10,524.09 km) |
| Keystone to Karaman | 6,301.73 mi (10,141.66 km) |
| Keystone to Karapinar | 6,293.77 mi (10,128.84 km) |
| Keystone to Karatas | 6,422.18 mi (10,335.51 km) |
| Keystone to Karatepe | 6,015.52 mi (9,681.05 km) |
| Keystone to Karayilan | 6,452.21 mi (10,383.84 km) |
| Keystone to Kargipinar | 6,375.86 mi (10,260.95 km) |
| Keystone to Karkamis | 6,522.03 mi (10,496.20 km) |
| Keystone to Karliova | 6,532.12 mi (10,512.43 km) |
| Keystone to Kars | 6,550.36 mi (10,541.78 km) |
| Keystone to Kartal | 5,976.18 mi (9,617.74 km) |
| Keystone to Kas | 6,182.05 mi (9,949.05 km) |
| Keystone to Kastamonu | 6,148.44 mi (9,894.96 km) |
