| Nieuwkoop to Kothen | 305.72 mi (492.00 km) |
| Nieuwkoop to Kranenburg | 59.38 mi (95.56 km) |
| Nieuwkoop to Krefeld | 96.82 mi (155.82 km) |
| Nieuwkoop to Kressbronn am Bodensee | 382.90 mi (616.22 km) |
| Nieuwkoop to Kreuzau | 123.91 mi (199.41 km) |
| Nieuwkoop to Kreuztal | 161.06 mi (259.20 km) |
| Nieuwkoop to Kriftel | 216.28 mi (348.07 km) |
| Nieuwkoop to Kronach | 313.95 mi (505.25 km) |
| Nieuwkoop to Kronberg | 212.65 mi (342.22 km) |
| Nieuwkoop to Kronshagen | 265.14 mi (426.70 km) |
| Nieuwkoop to Krumbach | 367.42 mi (591.31 km) |
| Nieuwkoop to Kulmbach | 322.69 mi (519.31 km) |
| Nieuwkoop to Kummersbruck | 364.61 mi (586.79 km) |
| Nieuwkoop to Kunzell | 241.44 mi (388.57 km) |
| Nieuwkoop to Kunzelsau | 293.78 mi (472.79 km) |
