| Lachen to Jozefow | 649.67 mi (1,045.54 km) |
| Lachen to Kalisz | 520.53 mi (837.71 km) |
| Lachen to Kamien Pomorski | 535.67 mi (862.08 km) |
| Lachen to Kamienna Gora | 409.53 mi (659.07 km) |
| Lachen to Karczew | 648.75 mi (1,044.06 km) |
| Lachen to Kartuzy | 640.04 mi (1,030.04 km) |
| Lachen to Katowice | 509.45 mi (819.89 km) |
| Lachen to Kedzierzyn-Kozle | 478.26 mi (769.69 km) |
| Lachen to Kepno | 499.47 mi (803.83 km) |
| Lachen to Ketrzyn | 725.44 mi (1,167.49 km) |
| Lachen to Kety | 509.48 mi (819.93 km) |
| Lachen to Kielce | 590.71 mi (950.65 km) |
| Lachen to Kielczow | 464.68 mi (747.83 km) |
| Lachen to Klobuck | 523.79 mi (842.96 km) |
| Lachen to Klodzko | 419.67 mi (675.39 km) |
