| Detmold to Koscielisko | 515.37 mi (829.40 km) |
| Detmold to Koscierzyna | 406.65 mi (654.44 km) |
| Detmold to Kostrzyn | 354.61 mi (570.69 km) |
| Detmold to Kostrzyn nad Odra | 248.59 mi (400.07 km) |
| Detmold to Koszalin | 340.77 mi (548.41 km) |
| Detmold to Kowary | 309.96 mi (498.84 km) |
| Detmold to Kozienice | 542.27 mi (872.70 km) |
| Detmold to Kozuchow | 286.90 mi (461.72 km) |
| Detmold to Kozy | 469.21 mi (755.12 km) |
| Detmold to Krakow | 497.28 mi (800.29 km) |
| Detmold to Krapkowice | 405.86 mi (653.17 km) |
| Detmold to Krasnik | 577.89 mi (930.03 km) |
| Detmold to Krasnystaw | 618.11 mi (994.75 km) |
| Detmold to Krosno | 582.07 mi (936.75 km) |
| Detmold to Krosno Odrzanskie | 264.53 mi (425.73 km) |
