| Attendorn to Koscielisko | 544.24 mi (875.88 km) |
| Attendorn to Koscierzyna | 470.47 mi (757.15 km) |
| Attendorn to Kostrzyn | 408.05 mi (656.70 km) |
| Attendorn to Kostrzyn nad Odra | 306.02 mi (492.50 km) |
| Attendorn to Koszalin | 406.92 mi (654.88 km) |
| Attendorn to Kowary | 345.86 mi (556.60 km) |
| Attendorn to Kozienice | 589.78 mi (949.16 km) |
| Attendorn to Kozuchow | 334.39 mi (538.14 km) |
| Attendorn to Kozy | 501.48 mi (807.05 km) |
| Attendorn to Krakow | 532.42 mi (856.84 km) |
| Attendorn to Krapkowice | 441.62 mi (710.71 km) |
| Attendorn to Krasnik | 621.46 mi (1,000.15 km) |
| Attendorn to Krasnystaw | 662.70 mi (1,066.51 km) |
| Attendorn to Krosno | 617.01 mi (992.98 km) |
| Attendorn to Krosno Odrzanskie | 315.45 mi (507.67 km) |
