| Duiven to Koscielisko | 633.39 mi (1,019.35 km) |
| Duiven to Koscierzyna | 517.86 mi (833.42 km) |
| Duiven to Kostrzyn | 474.64 mi (763.86 km) |
| Duiven to Kostrzyn nad Odra | 367.46 mi (591.38 km) |
| Duiven to Koszalin | 448.59 mi (721.94 km) |
| Duiven to Kowary | 429.87 mi (691.80 km) |
| Duiven to Kozienice | 663.42 mi (1,067.67 km) |
| Duiven to Kozuchow | 408.25 mi (657.02 km) |
| Duiven to Kozy | 588.41 mi (946.96 km) |
| Duiven to Krakow | 617.39 mi (993.59 km) |
| Duiven to Krapkowice | 525.98 mi (846.49 km) |
| Duiven to Krasnik | 699.27 mi (1,125.37 km) |
| Duiven to Krasnystaw | 739.47 mi (1,190.06 km) |
| Duiven to Krosno | 702.23 mi (1,130.13 km) |
| Duiven to Krosno Odrzanskie | 385.54 mi (620.47 km) |
