| Irig to Kluczbork | 413.41 mi (665.32 km) |
| Irig to Knurow | 357.66 mi (575.60 km) |
| Irig to Kobylka | 503.52 mi (810.34 km) |
| Irig to Kokoszki | 642.24 mi (1,033.58 km) |
| Irig to Kolbuszowa | 366.80 mi (590.31 km) |
| Irig to Kolno | 581.78 mi (936.28 km) |
| Irig to Kolo | 493.68 mi (794.50 km) |
| Irig to Kolobrzeg | 655.30 mi (1,054.60 km) |
| Irig to Koluszki | 459.48 mi (739.46 km) |
| Irig to Komorniki | 515.47 mi (829.57 km) |
| Irig to Konin | 496.96 mi (799.79 km) |
| Irig to Konskie | 422.27 mi (679.58 km) |
| Irig to Konstancin-Jeziorna | 485.94 mi (782.04 km) |
| Irig to Konstantynow Lodzki | 460.08 mi (740.42 km) |
| Irig to Koronowo | 574.22 mi (924.11 km) |
