| Cities | Distance |
|---|---|
| Nieuwkoop to Nowy Sacz | 714.68 mi (1,150.16 km) |
| Nieuwkoop to Nowy Targ | 690.09 mi (1,110.58 km) |
| Nieuwkoop to Nowy Tomysl | 480.40 mi (773.13 km) |
| Nieuwkoop to Nysa | 554.56 mi (892.48 km) |
| Nieuwkoop to Oborniki | 508.23 mi (817.91 km) |
| Nieuwkoop to Oborniki Slaskie | 522.14 mi (840.31 km) |
| Nieuwkoop to Olawa | 544.56 mi (876.38 km) |
| Nieuwkoop to Olecko | 744.49 mi (1,198.15 km) |
| Nieuwkoop to Olesnica | 543.92 mi (875.36 km) |
| Nieuwkoop to Olesno | 592.74 mi (953.92 km) |
| Nieuwkoop to Olkusz | 652.35 mi (1,049.86 km) |
| Nieuwkoop to Olsztyn | 661.44 mi (1,064.49 km) |
| Nieuwkoop to Opalenica | 492.26 mi (792.21 km) |
| Nieuwkoop to Opoczno | 664.49 mi (1,069.39 km) |
| Nieuwkoop to Opole | 576.00 mi (926.98 km) |