| Oak Ridge to Kocaali | 5,716.76 mi (9,200.24 km) |
| Oak Ridge to Kocaeli | 5,694.18 mi (9,163.89 km) |
| Oak Ridge to Konak | 5,689.03 mi (9,155.61 km) |
| Oak Ridge to Konakli | 5,967.66 mi (9,604.02 km) |
| Oak Ridge to Konya | 5,930.66 mi (9,544.48 km) |
| Oak Ridge to Koprukoy | 6,173.72 mi (9,935.64 km) |
| Oak Ridge to Korfez | 5,686.03 mi (9,150.79 km) |
| Oak Ridge to Korkut | 6,235.30 mi (10,034.75 km) |
| Oak Ridge to Kose | 6,083.83 mi (9,790.97 km) |
| Oak Ridge to Kovancilar | 6,167.82 mi (9,926.15 km) |
| Oak Ridge to Koyulhisar | 6,013.80 mi (9,678.28 km) |
| Oak Ridge to Kozan | 6,080.16 mi (9,785.06 km) |
| Oak Ridge to Kozlu | 5,733.43 mi (9,227.06 km) |
| Oak Ridge to Kozluk | 6,253.36 mi (10,063.81 km) |
| Oak Ridge to Kucuk Dalyan | 6,155.25 mi (9,905.92 km) |
