| Bockhorn to Kalisz | 437.08 mi (703.41 km) |
| Bockhorn to Kamien Pomorski | 279.12 mi (449.20 km) |
| Bockhorn to Kamienna Gora | 385.05 mi (619.68 km) |
| Bockhorn to Karczew | 560.13 mi (901.44 km) |
| Bockhorn to Kartuzy | 419.49 mi (675.10 km) |
| Bockhorn to Katowice | 516.44 mi (831.12 km) |
| Bockhorn to Kedzierzyn-Kozle | 482.22 mi (776.05 km) |
| Bockhorn to Kepno | 444.96 mi (716.10 km) |
| Bockhorn to Ketrzyn | 547.42 mi (880.99 km) |
| Bockhorn to Kety | 536.80 mi (863.89 km) |
| Bockhorn to Kielce | 561.90 mi (904.28 km) |
| Bockhorn to Kielczow | 417.25 mi (671.50 km) |
| Bockhorn to Klobuck | 492.90 mi (793.25 km) |
| Bockhorn to Klodzko | 420.77 mi (677.17 km) |
| Bockhorn to Kluczbork | 462.66 mi (744.58 km) |
