| Unterwellenborn to Koscielisko | 386.74 mi (622.39 km) |
| Unterwellenborn to Koscierzyna | 364.67 mi (586.88 km) |
| Unterwellenborn to Kostrzyn | 275.79 mi (443.84 km) |
| Unterwellenborn to Kostrzyn nad Odra | 192.09 mi (309.14 km) |
| Unterwellenborn to Koszalin | 315.72 mi (508.11 km) |
| Unterwellenborn to Kowary | 192.27 mi (309.42 km) |
| Unterwellenborn to Kozienice | 443.35 mi (713.50 km) |
| Unterwellenborn to Kozuchow | 195.13 mi (314.02 km) |
| Unterwellenborn to Kozy | 344.67 mi (554.68 km) |
| Unterwellenborn to Krakow | 376.52 mi (605.95 km) |
| Unterwellenborn to Krapkowice | 286.59 mi (461.22 km) |
| Unterwellenborn to Krasnik | 470.57 mi (757.31 km) |
| Unterwellenborn to Krasnystaw | 512.45 mi (824.71 km) |
| Unterwellenborn to Krosno | 460.74 mi (741.49 km) |
| Unterwellenborn to Krosno Odrzanskie | 184.21 mi (296.46 km) |
