| Joniskis to Koscielisko | 504.53 mi (811.97 km) |
| Joniskis to Koscierzyna | 265.40 mi (427.11 km) |
| Joniskis to Kostrzyn | 369.09 mi (593.99 km) |
| Joniskis to Kostrzyn nad Odra | 438.16 mi (705.15 km) |
| Joniskis to Koszalin | 324.12 mi (521.62 km) |
| Joniskis to Kowary | 492.53 mi (792.66 km) |
| Joniskis to Kozienice | 331.73 mi (533.87 km) |
| Joniskis to Kozuchow | 448.42 mi (721.67 km) |
| Joniskis to Kozy | 476.90 mi (767.49 km) |
| Joniskis to Krakow | 452.48 mi (728.20 km) |
| Joniskis to Krapkowice | 460.88 mi (741.71 km) |
| Joniskis to Krasnik | 371.68 mi (598.16 km) |
| Joniskis to Krasnystaw | 363.14 mi (584.42 km) |
| Joniskis to Krosno | 459.02 mi (738.72 km) |
| Joniskis to Krosno Odrzanskie | 449.57 mi (723.51 km) |
