| Nieuwkoop to Kecskemet | 759.90 mi (1,222.94 km) |
| Nieuwkoop to Kerepestarcsa | 718.98 mi (1,157.09 km) |
| Nieuwkoop to Keszthely | 672.30 mi (1,081.96 km) |
| Nieuwkoop to Kiskoros | 755.49 mi (1,215.84 km) |
| Nieuwkoop to Kiskunfelegyhaza | 774.01 mi (1,245.64 km) |
| Nieuwkoop to Kiskunhalas | 771.02 mi (1,240.84 km) |
| Nieuwkoop to Kiskunlachaza | 722.28 mi (1,162.40 km) |
| Nieuwkoop to Kiskunmajsa | 778.12 mi (1,252.26 km) |
| Nieuwkoop to Kisujszallas | 790.84 mi (1,272.73 km) |
| Nieuwkoop to Kisvarda | 811.04 mi (1,305.23 km) |
| Nieuwkoop to Komarom | 666.99 mi (1,073.42 km) |
| Nieuwkoop to Komlo | 734.91 mi (1,182.72 km) |
| Nieuwkoop to Kormend | 638.17 mi (1,027.03 km) |
| Nieuwkoop to Koszeg | 620.56 mi (998.69 km) |
| Nieuwkoop to Lajosmizse | 750.10 mi (1,207.17 km) |
