| Wulfrath to Koscielisko | 583.08 mi (938.38 km) |
| Wulfrath to Koscierzyna | 497.85 mi (801.21 km) |
| Wulfrath to Kostrzyn | 441.31 mi (710.22 km) |
| Wulfrath to Kostrzyn nad Odra | 337.26 mi (542.77 km) |
| Wulfrath to Koszalin | 432.10 mi (695.40 km) |
| Wulfrath to Kowary | 383.60 mi (617.35 km) |
| Wulfrath to Kozienice | 625.33 mi (1,006.37 km) |
| Wulfrath to Kozuchow | 369.53 mi (594.69 km) |
| Wulfrath to Kozy | 539.95 mi (868.96 km) |
| Wulfrath to Krakow | 570.54 mi (918.20 km) |
| Wulfrath to Krapkowice | 479.56 mi (771.77 km) |
| Wulfrath to Krasnik | 658.09 mi (1,059.09 km) |
| Wulfrath to Krasnystaw | 699.11 mi (1,125.10 km) |
| Wulfrath to Krosno | 655.23 mi (1,054.49 km) |
| Wulfrath to Krosno Odrzanskie | 349.43 mi (562.35 km) |
