| Uster to Kluczbork | 496.66 mi (799.29 km) |
| Uster to Knurow | 494.58 mi (795.95 km) |
| Uster to Kobylka | 652.85 mi (1,050.67 km) |
| Uster to Kokoszki | 643.80 mi (1,036.09 km) |
| Uster to Kolbuszowa | 625.82 mi (1,007.16 km) |
| Uster to Kolno | 715.46 mi (1,151.43 km) |
| Uster to Kolo | 554.24 mi (891.97 km) |
| Uster to Kolobrzeg | 558.27 mi (898.44 km) |
| Uster to Koluszki | 581.54 mi (935.90 km) |
| Uster to Komorniki | 491.52 mi (791.03 km) |
| Uster to Konin | 542.01 mi (872.28 km) |
| Uster to Konskie | 589.79 mi (949.17 km) |
| Uster to Konstancin-Jeziorna | 642.04 mi (1,033.27 km) |
| Uster to Konstantynow Lodzki | 563.88 mi (907.48 km) |
| Uster to Koronowo | 578.08 mi (930.33 km) |
