| Herdecke to Koscielisko | 567.36 mi (913.08 km) |
| Herdecke to Koscierzyna | 478.81 mi (770.57 km) |
| Herdecke to Kostrzyn | 422.63 mi (680.16 km) |
| Herdecke to Kostrzyn nad Odra | 318.35 mi (512.33 km) |
| Herdecke to Koszalin | 413.16 mi (664.92 km) |
| Herdecke to Kowary | 366.70 mi (590.15 km) |
| Herdecke to Kozienice | 607.20 mi (977.19 km) |
| Herdecke to Kozuchow | 351.33 mi (565.41 km) |
| Herdecke to Kozy | 523.69 mi (842.79 km) |
| Herdecke to Krakow | 553.90 mi (891.41 km) |
| Herdecke to Krapkowice | 462.77 mi (744.75 km) |
| Herdecke to Krasnik | 640.39 mi (1,030.61 km) |
| Herdecke to Krasnystaw | 681.30 mi (1,096.45 km) |
| Herdecke to Krosno | 638.65 mi (1,027.81 km) |
| Herdecke to Krosno Odrzanskie | 330.93 mi (532.58 km) |
