| Heerenveen to Kalisz | 518.53 mi (834.50 km) |
| Heerenveen to Kamien Pomorski | 370.13 mi (595.66 km) |
| Heerenveen to Kamienna Gora | 455.71 mi (733.39 km) |
| Heerenveen to Karczew | 645.53 mi (1,038.88 km) |
| Heerenveen to Kartuzy | 510.77 mi (822.01 km) |
| Heerenveen to Katowice | 590.23 mi (949.88 km) |
| Heerenveen to Kedzierzyn-Kozle | 554.88 mi (892.99 km) |
| Heerenveen to Kepno | 523.38 mi (842.30 km) |
| Heerenveen to Ketrzyn | 638.23 mi (1,027.13 km) |
| Heerenveen to Kety | 608.75 mi (979.69 km) |
| Heerenveen to Kielce | 641.51 mi (1,032.41 km) |
| Heerenveen to Kielczow | 493.36 mi (793.99 km) |
| Heerenveen to Klobuck | 570.48 mi (918.10 km) |
| Heerenveen to Klodzko | 490.25 mi (788.98 km) |
| Heerenveen to Kluczbork | 539.52 mi (868.27 km) |
