| Leichlingen to Koscielisko | 582.17 mi (936.91 km) |
| Leichlingen to Koscierzyna | 503.89 mi (810.93 km) |
| Leichlingen to Kostrzyn | 444.92 mi (716.04 km) |
| Leichlingen to Kostrzyn nad Odra | 341.76 mi (550.01 km) |
| Leichlingen to Koszalin | 438.81 mi (706.19 km) |
| Leichlingen to Kowary | 384.17 mi (618.25 km) |
| Leichlingen to Kozienice | 627.66 mi (1,010.13 km) |
| Leichlingen to Kozuchow | 372.08 mi (598.81 km) |
| Leichlingen to Kozy | 539.64 mi (868.47 km) |
| Leichlingen to Krakow | 570.68 mi (918.43 km) |
| Leichlingen to Krapkowice | 479.91 mi (772.35 km) |
| Leichlingen to Krasnik | 659.66 mi (1,061.61 km) |
| Leichlingen to Krasnystaw | 700.84 mi (1,127.90 km) |
| Leichlingen to Krosno | 655.25 mi (1,054.53 km) |
| Leichlingen to Krosno Odrzanskie | 352.64 mi (567.52 km) |
