| Joniskis to Kalisz | 381.71 mi (614.31 km) |
| Joniskis to Kamien Pomorski | 382.03 mi (614.81 km) |
| Joniskis to Kamienna Gora | 487.75 mi (784.96 km) |
| Joniskis to Karczew | 302.04 mi (486.09 km) |
| Joniskis to Kartuzy | 249.67 mi (401.80 km) |
| Joniskis to Katowice | 453.47 mi (729.79 km) |
| Joniskis to Kedzierzyn-Kozle | 463.33 mi (745.66 km) |
| Joniskis to Kepno | 411.54 mi (662.31 km) |
| Joniskis to Ketrzyn | 172.39 mi (277.43 km) |
| Joniskis to Kety | 473.69 mi (762.32 km) |
| Joniskis to Kielce | 389.69 mi (627.15 km) |
| Joniskis to Kielczow | 438.76 mi (706.11 km) |
| Joniskis to Klobuck | 414.02 mi (666.30 km) |
| Joniskis to Klodzko | 492.25 mi (792.19 km) |
| Joniskis to Kluczbork | 424.30 mi (682.85 km) |
