| Richland to Kocaali | 6,128.50 mi (9,862.87 km) |
| Richland to Kocaeli | 6,130.42 mi (9,865.96 km) |
| Richland to Konak | 6,226.30 mi (10,020.26 km) |
| Richland to Konakli | 6,438.00 mi (10,360.97 km) |
| Richland to Konya | 6,365.21 mi (10,243.82 km) |
| Richland to Koprukoy | 6,364.53 mi (10,242.72 km) |
| Richland to Korfez | 6,125.66 mi (9,858.29 km) |
| Richland to Korkut | 6,446.77 mi (10,375.07 km) |
| Richland to Kose | 6,321.11 mi (10,172.85 km) |
| Richland to Kovancilar | 6,423.60 mi (10,337.79 km) |
| Richland to Koyulhisar | 6,289.93 mi (10,122.67 km) |
| Richland to Kozan | 6,448.72 mi (10,378.20 km) |
| Richland to Kozlu | 6,119.76 mi (9,848.80 km) |
| Richland to Kozluk | 6,479.83 mi (10,428.27 km) |
| Richland to Kucuk Dalyan | 6,536.15 mi (10,518.91 km) |
