| Humlebaek to Kalisz | 367.99 mi (592.22 km) |
| Humlebaek to Kamien Pomorski | 163.91 mi (263.79 km) |
| Humlebaek to Kamienna Gora | 385.75 mi (620.81 km) |
| Humlebaek to Karczew | 443.54 mi (713.81 km) |
| Humlebaek to Kartuzy | 250.61 mi (403.33 km) |
| Humlebaek to Katowice | 476.29 mi (766.51 km) |
| Humlebaek to Kedzierzyn-Kozle | 453.07 mi (729.15 km) |
| Humlebaek to Kepno | 392.79 mi (632.14 km) |
| Humlebaek to Ketrzyn | 373.76 mi (601.50 km) |
| Humlebaek to Kety | 502.53 mi (808.75 km) |
| Humlebaek to Kielce | 484.17 mi (779.19 km) |
| Humlebaek to Kielczow | 383.75 mi (617.59 km) |
| Humlebaek to Klobuck | 436.70 mi (702.79 km) |
| Humlebaek to Klodzko | 418.18 mi (672.99 km) |
| Humlebaek to Kluczbork | 415.73 mi (669.05 km) |
