| Nieuwkoop to Krotoszyn | 540.03 mi (869.09 km) |
| Nieuwkoop to Kruszwica | 571.53 mi (919.79 km) |
| Nieuwkoop to Krynica | 730.71 mi (1,175.96 km) |
| Nieuwkoop to Krzeszowice | 658.34 mi (1,059.50 km) |
| Nieuwkoop to Kudowa-Zdroj | 509.37 mi (819.75 km) |
| Nieuwkoop to Kutno | 617.13 mi (993.17 km) |
| Nieuwkoop to Kwidzyn | 598.14 mi (962.61 km) |
| Nieuwkoop to Lancut | 769.43 mi (1,238.28 km) |
| Nieuwkoop to Lapy | 760.53 mi (1,223.96 km) |
| Nieuwkoop to Lask | 613.03 mi (986.58 km) |
| Nieuwkoop to Laziska Gorne | 625.04 mi (1,005.91 km) |
| Nieuwkoop to Lebork | 558.75 mi (899.22 km) |
| Nieuwkoop to Leczna | 775.45 mi (1,247.96 km) |
| Nieuwkoop to Leczyca | 611.42 mi (983.99 km) |
| Nieuwkoop to Legionowo | 679.85 mi (1,094.11 km) |
