| Sonsbeck to Kalisz | 500.91 mi (806.14 km) |
| Sonsbeck to Kamien Pomorski | 386.56 mi (622.10 km) |
| Sonsbeck to Kamienna Gora | 421.66 mi (678.59 km) |
| Sonsbeck to Karczew | 634.58 mi (1,021.25 km) |
| Sonsbeck to Kartuzy | 525.94 mi (846.42 km) |
| Sonsbeck to Katowice | 557.36 mi (896.99 km) |
| Sonsbeck to Kedzierzyn-Kozle | 521.02 mi (838.50 km) |
| Sonsbeck to Kepno | 499.78 mi (804.32 km) |
| Sonsbeck to Ketrzyn | 647.74 mi (1,042.43 km) |
| Sonsbeck to Kety | 572.73 mi (921.72 km) |
| Sonsbeck to Kielce | 617.76 mi (994.18 km) |
| Sonsbeck to Kielczow | 466.56 mi (750.85 km) |
| Sonsbeck to Klobuck | 544.30 mi (875.97 km) |
| Sonsbeck to Klodzko | 453.42 mi (729.71 km) |
| Sonsbeck to Kluczbork | 512.78 mi (825.24 km) |
