| Joniskis to Knurow | 462.51 mi (744.34 km) |
| Joniskis to Kobylka | 286.28 mi (460.72 km) |
| Joniskis to Kokoszki | 239.17 mi (384.90 km) |
| Joniskis to Kolbuszowa | 420.26 mi (676.34 km) |
| Joniskis to Kolno | 205.98 mi (331.50 km) |
| Joniskis to Kolo | 343.21 mi (552.34 km) |
| Joniskis to Kolobrzeg | 346.56 mi (557.73 km) |
| Joniskis to Koluszki | 345.97 mi (556.78 km) |
| Joniskis to Komorniki | 390.41 mi (628.31 km) |
| Joniskis to Konin | 351.10 mi (565.05 km) |
| Joniskis to Konskie | 371.23 mi (597.43 km) |
| Joniskis to Konstancin-Jeziorna | 303.78 mi (488.88 km) |
| Joniskis to Konstantynow Lodzki | 354.80 mi (570.99 km) |
| Joniskis to Koronowo | 302.50 mi (486.82 km) |
| Joniskis to Koscian | 401.23 mi (645.71 km) |
