| Hwlffordd to Jozefow | 1,109.63 mi (1,785.78 km) |
| Hwlffordd to Kalisz | 981.22 mi (1,579.13 km) |
| Hwlffordd to Kamien Pomorski | 833.79 mi (1,341.86 km) |
| Hwlffordd to Kamienna Gora | 907.06 mi (1,459.77 km) |
| Hwlffordd to Karczew | 1,110.89 mi (1,787.80 km) |
| Hwlffordd to Kartuzy | 973.12 mi (1,566.09 km) |
| Hwlffordd to Katowice | 1,042.83 mi (1,678.27 km) |
| Hwlffordd to Kedzierzyn-Kozle | 1,006.52 mi (1,619.84 km) |
| Hwlffordd to Kepno | 982.92 mi (1,581.86 km) |
| Hwlffordd to Ketrzyn | 1,101.99 mi (1,773.48 km) |
| Hwlffordd to Kety | 1,058.25 mi (1,703.08 km) |
| Hwlffordd to Kielce | 1,101.32 mi (1,772.40 km) |
| Hwlffordd to Kielczow | 950.67 mi (1,529.95 km) |
| Hwlffordd to Klobuck | 1,028.48 mi (1,655.18 km) |
| Hwlffordd to Klodzko | 938.96 mi (1,511.11 km) |
