| Oak Ridge to Karahalli | 5,791.05 mi (9,319.79 km) |
| Oak Ridge to Karakocan | 6,162.08 mi (9,916.91 km) |
| Oak Ridge to Karakopru | 6,206.75 mi (9,988.80 km) |
| Oak Ridge to Karaman | 5,992.47 mi (9,643.95 km) |
| Oak Ridge to Karapinar | 5,979.95 mi (9,623.81 km) |
| Oak Ridge to Karatas | 6,107.56 mi (9,829.17 km) |
| Oak Ridge to Karatepe | 5,697.44 mi (9,169.14 km) |
| Oak Ridge to Karayilan | 6,133.08 mi (9,870.24 km) |
| Oak Ridge to Kargipinar | 6,064.69 mi (9,760.17 km) |
| Oak Ridge to Karkamis | 6,194.73 mi (9,969.45 km) |
| Oak Ridge to Karliova | 6,178.99 mi (9,944.13 km) |
| Oak Ridge to Kars | 6,182.30 mi (9,949.46 km) |
| Oak Ridge to Kartal | 5,660.03 mi (9,108.93 km) |
| Oak Ridge to Kas | 5,893.68 mi (9,484.96 km) |
| Oak Ridge to Kastamonu | 5,812.31 mi (9,354.01 km) |
