| Isaszeg to Koscielisko | 122.93 mi (197.83 km) |
| Isaszeg to Koscierzyna | 459.03 mi (738.73 km) |
| Isaszeg to Kostrzyn | 349.48 mi (562.44 km) |
| Isaszeg to Kostrzyn nad Odra | 407.31 mi (655.50 km) |
| Isaszeg to Koszalin | 481.38 mi (774.70 km) |
| Isaszeg to Kowary | 276.79 mi (445.45 km) |
| Isaszeg to Kozienice | 296.16 mi (476.63 km) |
| Isaszeg to Kozuchow | 337.22 mi (542.70 km) |
| Isaszeg to Kozy | 161.62 mi (260.11 km) |
| Isaszeg to Krakow | 176.38 mi (283.85 km) |
| Isaszeg to Krapkowice | 212.83 mi (342.51 km) |
| Isaszeg to Krasnik | 266.04 mi (428.15 km) |
| Isaszeg to Krasnystaw | 293.05 mi (471.61 km) |
| Isaszeg to Krosno | 183.26 mi (294.94 km) |
| Isaszeg to Krosno Odrzanskie | 365.19 mi (587.71 km) |
