| Langenfeld to Koscielisko | 585.04 mi (941.52 km) |
| Langenfeld to Koscierzyna | 506.43 mi (815.02 km) |
| Langenfeld to Kostrzyn | 447.71 mi (720.53 km) |
| Langenfeld to Kostrzyn nad Odra | 344.47 mi (554.38 km) |
| Langenfeld to Koszalin | 441.25 mi (710.12 km) |
| Langenfeld to Kowary | 387.06 mi (622.91 km) |
| Langenfeld to Kozienice | 630.52 mi (1,014.73 km) |
| Langenfeld to Kozuchow | 374.93 mi (603.39 km) |
| Langenfeld to Kozy | 542.53 mi (873.11 km) |
| Langenfeld to Krakow | 573.57 mi (923.08 km) |
| Langenfeld to Krapkowice | 482.81 mi (777.00 km) |
| Langenfeld to Krasnik | 662.54 mi (1,066.25 km) |
| Langenfeld to Krasnystaw | 703.72 mi (1,132.53 km) |
| Langenfeld to Krosno | 658.14 mi (1,059.18 km) |
| Langenfeld to Krosno Odrzanskie | 355.45 mi (572.04 km) |
