| Hilliard to Kocaali | 5,471.43 mi (8,805.41 km) |
| Hilliard to Kocaeli | 5,450.72 mi (8,772.08 km) |
| Hilliard to Konak | 5,454.61 mi (8,778.35 km) |
| Hilliard to Konakli | 5,729.65 mi (9,220.97 km) |
| Hilliard to Konya | 5,689.15 mi (9,155.81 km) |
| Hilliard to Koprukoy | 5,915.29 mi (9,519.73 km) |
| Hilliard to Korfez | 5,442.79 mi (8,759.33 km) |
| Hilliard to Korkut | 5,978.78 mi (9,621.92 km) |
| Hilliard to Kose | 5,827.98 mi (9,379.22 km) |
| Hilliard to Kovancilar | 5,913.98 mi (9,517.62 km) |
| Hilliard to Koyulhisar | 5,760.24 mi (9,270.21 km) |
| Hilliard to Kozan | 5,834.38 mi (9,389.52 km) |
| Hilliard to Kozlu | 5,486.14 mi (8,829.09 km) |
| Hilliard to Kozluk | 5,998.05 mi (9,652.92 km) |
| Hilliard to Kucuk Dalyan | 5,911.15 mi (9,513.08 km) |
