| Harborne to Jozefow | 975.67 mi (1,570.20 km) |
| Harborne to Kalisz | 848.62 mi (1,365.72 km) |
| Harborne to Kamien Pomorski | 698.01 mi (1,123.34 km) |
| Harborne to Kamienna Gora | 777.99 mi (1,252.05 km) |
| Harborne to Karczew | 977.01 mi (1,572.34 km) |
| Harborne to Kartuzy | 837.21 mi (1,347.36 km) |
| Harborne to Katowice | 913.76 mi (1,470.55 km) |
| Harborne to Kedzierzyn-Kozle | 877.66 mi (1,412.45 km) |
| Harborne to Kepno | 851.49 mi (1,370.35 km) |
| Harborne to Ketrzyn | 966.14 mi (1,554.86 km) |
| Harborne to Kety | 930.16 mi (1,496.94 km) |
| Harborne to Kielce | 969.93 mi (1,560.96 km) |
| Harborne to Kielczow | 819.93 mi (1,319.55 km) |
| Harborne to Klobuck | 897.64 mi (1,444.62 km) |
| Harborne to Klodzko | 810.74 mi (1,304.76 km) |
