| Forest Grove to Kocaali | 6,242.32 mi (10,046.04 km) |
| Forest Grove to Kocaeli | 6,246.26 mi (10,052.39 km) |
| Forest Grove to Konak | 6,349.50 mi (10,218.53 km) |
| Forest Grove to Konakli | 6,553.61 mi (10,547.01 km) |
| Forest Grove to Konya | 6,478.54 mi (10,426.20 km) |
| Forest Grove to Koprukoy | 6,456.54 mi (10,390.80 km) |
| Forest Grove to Korfez | 6,241.83 mi (10,045.25 km) |
| Forest Grove to Korkut | 6,539.71 mi (10,524.65 km) |
| Forest Grove to Kose | 6,417.79 mi (10,328.43 km) |
| Forest Grove to Kovancilar | 6,520.78 mi (10,494.18 km) |
| Forest Grove to Koyulhisar | 6,390.39 mi (10,284.34 km) |
| Forest Grove to Kozan | 6,555.52 mi (10,550.10 km) |
| Forest Grove to Kozlu | 6,231.53 mi (10,028.68 km) |
| Forest Grove to Kozluk | 6,573.75 mi (10,579.42 km) |
| Forest Grove to Kucuk Dalyan | 6,643.10 mi (10,691.04 km) |
