| Billerbeck to Kalisz | 459.95 mi (740.22 km) |
| Billerbeck to Kamien Pomorski | 339.94 mi (547.08 km) |
| Billerbeck to Kamienna Gora | 385.52 mi (620.44 km) |
| Billerbeck to Karczew | 592.33 mi (953.27 km) |
| Billerbeck to Kartuzy | 479.59 mi (771.82 km) |
| Billerbeck to Katowice | 521.29 mi (838.94 km) |
| Billerbeck to Kedzierzyn-Kozle | 485.20 mi (780.86 km) |
| Billerbeck to Kepno | 460.49 mi (741.08 km) |
| Billerbeck to Ketrzyn | 602.05 mi (968.91 km) |
| Billerbeck to Kety | 537.87 mi (865.61 km) |
| Billerbeck to Kielce | 578.84 mi (931.55 km) |
| Billerbeck to Kielczow | 428.13 mi (689.01 km) |
| Billerbeck to Klobuck | 505.94 mi (814.23 km) |
| Billerbeck to Klodzko | 418.48 mi (673.48 km) |
| Billerbeck to Kluczbork | 474.50 mi (763.63 km) |
