| Delbruck to Kalisz | 406.54 mi (654.26 km) |
| Delbruck to Kamien Pomorski | 300.13 mi (483.01 km) |
| Delbruck to Kamienna Gora | 329.65 mi (530.52 km) |
| Delbruck to Karczew | 540.18 mi (869.34 km) |
| Delbruck to Kartuzy | 437.17 mi (703.56 km) |
| Delbruck to Katowice | 465.45 mi (749.07 km) |
| Delbruck to Kedzierzyn-Kozle | 429.30 mi (690.89 km) |
| Delbruck to Kepno | 405.89 mi (653.22 km) |
| Delbruck to Ketrzyn | 556.44 mi (895.50 km) |
| Delbruck to Kety | 481.81 mi (775.40 km) |
| Delbruck to Kielce | 524.07 mi (843.41 km) |
| Delbruck to Kielczow | 373.07 mi (600.39 km) |
| Delbruck to Klobuck | 450.88 mi (725.62 km) |
| Delbruck to Klodzko | 362.40 mi (583.23 km) |
| Delbruck to Kluczbork | 419.39 mi (674.94 km) |
