| Nieuwpoort to Jihlava | 578.67 mi (931.29 km) |
| Nieuwpoort to Jindrichuv Hradec | 558.83 mi (899.35 km) |
| Nieuwpoort to Jirkov | 468.60 mi (754.14 km) |
| Nieuwpoort to Kadan | 462.42 mi (744.19 km) |
| Nieuwpoort to Karlovy Vary | 447.08 mi (719.50 km) |
| Nieuwpoort to Karvina | 698.37 mi (1,123.92 km) |
| Nieuwpoort to Kladno | 501.36 mi (806.86 km) |
| Nieuwpoort to Klasterec nad Ohri | 457.98 mi (737.05 km) |
| Nieuwpoort to Klatovy | 480.30 mi (772.97 km) |
| Nieuwpoort to Kolin | 550.82 mi (886.46 km) |
| Nieuwpoort to Koprivnice | 685.36 mi (1,102.98 km) |
| Nieuwpoort to Kralupy nad Vltavou | 509.26 mi (819.57 km) |
| Nieuwpoort to Kraluv Dvur | 501.59 mi (807.23 km) |
| Nieuwpoort to Krnov | 658.20 mi (1,059.27 km) |
| Nieuwpoort to Kromeriz | 658.42 mi (1,059.63 km) |
