| Hellevoetsluis to Kocaeli | 1,437.10 mi (2,312.79 km) |
| Hellevoetsluis to Konak | 1,443.01 mi (2,322.30 km) |
| Hellevoetsluis to Konakli | 1,713.56 mi (2,757.71 km) |
| Hellevoetsluis to Konya | 1,673.45 mi (2,693.16 km) |
| Hellevoetsluis to Koprukoy | 1,962.43 mi (3,158.22 km) |
| Hellevoetsluis to Korfez | 1,428.87 mi (2,299.54 km) |
| Hellevoetsluis to Korkut | 2,011.58 mi (3,237.33 km) |
| Hellevoetsluis to Kose | 1,859.36 mi (2,992.35 km) |
| Hellevoetsluis to Kovancilar | 1,932.51 mi (3,110.07 km) |
| Hellevoetsluis to Koyulhisar | 1,779.36 mi (2,863.60 km) |
| Hellevoetsluis to Kozan | 1,824.52 mi (2,936.27 km) |
| Hellevoetsluis to Kozlu | 1,481.15 mi (2,383.68 km) |
| Hellevoetsluis to Kozluk | 2,023.33 mi (3,256.24 km) |
| Hellevoetsluis to Kucuk Dalyan | 1,898.24 mi (3,054.92 km) |
| Hellevoetsluis to Kucukcekmece | 1,382.24 mi (2,224.49 km) |
