| Heerlerbaan to Kalisz | 524.25 mi (843.70 km) |
| Heerlerbaan to Kamien Pomorski | 426.45 mi (686.30 km) |
| Heerlerbaan to Kamienna Gora | 437.15 mi (703.53 km) |
| Heerlerbaan to Karczew | 659.92 mi (1,062.04 km) |
| Heerlerbaan to Kartuzy | 563.77 mi (907.31 km) |
| Heerlerbaan to Katowice | 571.56 mi (919.84 km) |
| Heerlerbaan to Kedzierzyn-Kozle | 535.07 mi (861.11 km) |
| Heerlerbaan to Kepno | 519.96 mi (836.79 km) |
| Heerlerbaan to Ketrzyn | 682.37 mi (1,098.16 km) |
| Heerlerbaan to Kety | 584.86 mi (941.25 km) |
| Heerlerbaan to Kielce | 636.55 mi (1,024.42 km) |
| Heerlerbaan to Kielczow | 485.45 mi (781.25 km) |
| Heerlerbaan to Klobuck | 562.50 mi (905.26 km) |
| Heerlerbaan to Klodzko | 466.67 mi (751.03 km) |
| Heerlerbaan to Kluczbork | 531.05 mi (854.64 km) |
