| Grayslake to Kocaali | 5,529.57 mi (8,898.98 km) |
| Grayslake to Kocaeli | 5,512.57 mi (8,871.62 km) |
| Grayslake to Konak | 5,532.86 mi (8,904.27 km) |
| Grayslake to Konakli | 5,800.38 mi (9,334.81 km) |
| Grayslake to Konya | 5,753.66 mi (9,259.62 km) |
| Grayslake to Koprukoy | 5,943.64 mi (9,565.37 km) |
| Grayslake to Korfez | 5,505.09 mi (8,859.59 km) |
| Grayslake to Korkut | 6,011.28 mi (9,674.22 km) |
| Grayslake to Kose | 5,862.62 mi (9,434.97 km) |
| Grayslake to Kovancilar | 5,952.70 mi (9,579.95 km) |
| Grayslake to Koyulhisar | 5,800.22 mi (9,334.55 km) |
| Grayslake to Kozan | 5,890.11 mi (9,479.22 km) |
| Grayslake to Kozlu | 5,540.35 mi (8,916.34 km) |
| Grayslake to Kozluk | 6,033.19 mi (9,709.49 km) |
| Grayslake to Kucuk Dalyan | 5,969.81 mi (9,607.47 km) |
