| Popovaca to Knurow | 334.90 mi (538.97 km) |
| Popovaca to Kobylka | 511.09 mi (822.53 km) |
| Popovaca to Kokoszki | 612.53 mi (985.77 km) |
| Popovaca to Kolbuszowa | 401.38 mi (645.97 km) |
| Popovaca to Kolno | 591.43 mi (951.82 km) |
| Popovaca to Kolo | 467.06 mi (751.66 km) |
| Popovaca to Kolobrzeg | 596.46 mi (959.91 km) |
| Popovaca to Koluszki | 450.82 mi (725.52 km) |
| Popovaca to Komorniki | 462.73 mi (744.69 km) |
| Popovaca to Konin | 465.25 mi (748.74 km) |
| Popovaca to Konskie | 426.01 mi (685.59 km) |
| Popovaca to Konstancin-Jeziorna | 494.02 mi (795.04 km) |
| Popovaca to Konstantynow Lodzki | 444.46 mi (715.29 km) |
| Popovaca to Koronowo | 538.46 mi (866.56 km) |
| Popovaca to Koscian | 450.05 mi (724.28 km) |
