| Halstead to Kocaali | 1,605.69 mi (2,584.11 km) |
| Halstead to Kocaeli | 1,580.27 mi (2,543.19 km) |
| Halstead to Konak | 1,578.33 mi (2,540.08 km) |
| Halstead to Konakli | 1,852.52 mi (2,981.35 km) |
| Halstead to Konya | 1,814.99 mi (2,920.94 km) |
| Halstead to Koprukoy | 2,111.13 mi (3,397.54 km) |
| Halstead to Korfez | 1,571.89 mi (2,529.71 km) |
| Halstead to Korkut | 2,159.76 mi (3,475.80 km) |
| Halstead to Kose | 2,007.63 mi (3,230.97 km) |
| Halstead to Kovancilar | 2,080.02 mi (3,347.46 km) |
| Halstead to Koyulhisar | 1,927.08 mi (3,101.33 km) |
| Halstead to Kozan | 1,968.56 mi (3,168.10 km) |
| Halstead to Kozlu | 1,626.72 mi (2,617.95 km) |
| Halstead to Kozluk | 2,171.14 mi (3,494.12 km) |
| Halstead to Kucuk Dalyan | 2,041.23 mi (3,285.05 km) |
