| Debrecen to Koscielisko | 145.46 mi (234.10 km) |
| Debrecen to Koscierzyna | 482.09 mi (775.86 km) |
| Debrecen to Kostrzyn | 389.05 mi (626.12 km) |
| Debrecen to Kostrzyn nad Odra | 466.27 mi (750.39 km) |
| Debrecen to Koszalin | 518.28 mi (834.09 km) |
| Debrecen to Kowary | 345.65 mi (556.27 km) |
| Debrecen to Kozienice | 280.07 mi (450.74 km) |
| Debrecen to Kozuchow | 397.27 mi (639.34 km) |
| Debrecen to Kozy | 197.34 mi (317.58 km) |
| Debrecen to Krakow | 191.28 mi (307.83 km) |
| Debrecen to Krapkowice | 262.39 mi (422.28 km) |
| Debrecen to Krasnik | 235.44 mi (378.91 km) |
| Debrecen to Krasnystaw | 248.54 mi (399.98 km) |
| Debrecen to Krosno | 148.86 mi (239.57 km) |
| Debrecen to Krosno Odrzanskie | 426.20 mi (685.90 km) |
