| Heerlerbaan to Koscielisko | 623.86 mi (1,004.01 km) |
| Heerlerbaan to Koscierzyna | 550.50 mi (885.94 km) |
| Heerlerbaan to Kostrzyn | 491.71 mi (791.34 km) |
| Heerlerbaan to Kostrzyn nad Odra | 388.75 mi (625.63 km) |
| Heerlerbaan to Koszalin | 484.92 mi (780.40 km) |
| Heerlerbaan to Kowary | 428.40 mi (689.44 km) |
| Heerlerbaan to Kozienice | 673.64 mi (1,084.12 km) |
| Heerlerbaan to Kozuchow | 418.32 mi (673.22 km) |
| Heerlerbaan to Kozy | 582.43 mi (937.32 km) |
| Heerlerbaan to Krakow | 614.13 mi (988.35 km) |
| Heerlerbaan to Krapkowice | 523.76 mi (842.91 km) |
| Heerlerbaan to Krasnik | 704.89 mi (1,134.42 km) |
| Heerlerbaan to Krasnystaw | 746.25 mi (1,200.97 km) |
| Heerlerbaan to Krosno | 698.47 mi (1,124.08 km) |
| Heerlerbaan to Krosno Odrzanskie | 399.28 mi (642.57 km) |
