| Harlau to Kluczbork | 462.58 mi (744.46 km) |
| Harlau to Knurow | 420.67 mi (677.00 km) |
| Harlau to Kobylka | 423.44 mi (681.46 km) |
| Harlau to Kokoszki | 602.19 mi (969.13 km) |
| Harlau to Kolbuszowa | 304.44 mi (489.95 km) |
| Harlau to Kolno | 467.59 mi (752.51 km) |
| Harlau to Kolo | 494.35 mi (795.58 km) |
| Harlau to Kolobrzeg | 678.50 mi (1,091.94 km) |
| Harlau to Koluszki | 436.26 mi (702.09 km) |
| Harlau to Komorniki | 563.74 mi (907.25 km) |
| Harlau to Konin | 507.31 mi (816.43 km) |
| Harlau to Konskie | 391.54 mi (630.12 km) |
| Harlau to Konstancin-Jeziorna | 412.49 mi (663.84 km) |
| Harlau to Konstantynow Lodzki | 451.68 mi (726.91 km) |
| Harlau to Koronowo | 566.71 mi (912.03 km) |
