| Cities | Distance |
|---|---|
| Heiloo to Krotoszyn | 542.21 mi (872.61 km) |
| Heiloo to Kruszwica | 569.93 mi (917.21 km) |
| Heiloo to Krynica | 737.70 mi (1,187.22 km) |
| Heiloo to Krzeszowice | 664.30 mi (1,069.09 km) |
| Heiloo to Kudowa-Zdroj | 516.77 mi (831.67 km) |
| Heiloo to Kutno | 616.82 mi (992.68 km) |
| Heiloo to Kwidzyn | 592.93 mi (954.22 km) |
| Heiloo to Lancut | 774.07 mi (1,245.74 km) |
| Heiloo to Lapy | 757.46 mi (1,219.02 km) |
| Heiloo to Lask | 614.87 mi (989.53 km) |
| Heiloo to Laziska Gorne | 631.46 mi (1,016.24 km) |
| Heiloo to Lebork | 550.52 mi (885.98 km) |
| Heiloo to Leczna | 776.73 mi (1,250.03 km) |
| Heiloo to Leczyca | 611.75 mi (984.52 km) |
| Heiloo to Legionowo | 678.70 mi (1,092.27 km) |