| Demir Hisar to Koscielisko | 560.73 mi (902.40 km) |
| Demir Hisar to Koscierzyna | 903.28 mi (1,453.69 km) |
| Demir Hisar to Kostrzyn | 794.31 mi (1,278.32 km) |
| Demir Hisar to Kostrzyn nad Odra | 843.00 mi (1,356.68 km) |
| Demir Hisar to Koszalin | 926.05 mi (1,490.34 km) |
| Demir Hisar to Kowary | 709.25 mi (1,141.42 km) |
| Demir Hisar to Kozienice | 716.19 mi (1,152.59 km) |
| Demir Hisar to Kozuchow | 774.21 mi (1,245.98 km) |
| Demir Hisar to Kozy | 605.51 mi (974.48 km) |
| Demir Hisar to Krakow | 613.85 mi (987.90 km) |
| Demir Hisar to Krapkowice | 657.38 mi (1,057.95 km) |
| Demir Hisar to Krasnik | 671.66 mi (1,080.94 km) |
| Demir Hisar to Krasnystaw | 681.09 mi (1,096.11 km) |
| Demir Hisar to Krosno | 585.30 mi (941.95 km) |
| Demir Hisar to Krosno Odrzanskie | 800.53 mi (1,288.33 km) |
