| Detmold to Kalisz | 392.48 mi (631.63 km) |
| Detmold to Kamien Pomorski | 282.38 mi (454.44 km) |
| Detmold to Kamienna Gora | 318.47 mi (512.53 km) |
| Detmold to Karczew | 525.39 mi (845.54 km) |
| Detmold to Kartuzy | 419.74 mi (675.51 km) |
| Detmold to Katowice | 454.14 mi (730.86 km) |
| Detmold to Kedzierzyn-Kozle | 418.15 mi (672.95 km) |
| Detmold to Kepno | 392.80 mi (632.15 km) |
| Detmold to Ketrzyn | 539.55 mi (868.33 km) |
| Detmold to Kety | 471.13 mi (758.21 km) |
| Detmold to Kielce | 511.15 mi (822.62 km) |
| Detmold to Kielczow | 360.50 mi (580.17 km) |
| Detmold to Klobuck | 438.30 mi (705.37 km) |
| Detmold to Klodzko | 351.85 mi (566.25 km) |
| Detmold to Kluczbork | 406.87 mi (654.80 km) |
