| Bosilegrad to Jozefow | 668.06 mi (1,075.14 km) |
| Bosilegrad to Kalisz | 671.79 mi (1,081.14 km) |
| Bosilegrad to Kamien Pomorski | 866.88 mi (1,395.11 km) |
| Bosilegrad to Kamienna Gora | 648.12 mi (1,043.05 km) |
| Bosilegrad to Karczew | 664.56 mi (1,069.50 km) |
| Bosilegrad to Kartuzy | 840.32 mi (1,352.37 km) |
| Bosilegrad to Katowice | 561.14 mi (903.07 km) |
| Bosilegrad to Kedzierzyn-Kozle | 579.02 mi (931.84 km) |
| Bosilegrad to Kepno | 642.48 mi (1,033.97 km) |
| Bosilegrad to Ketrzyn | 801.83 mi (1,290.43 km) |
| Bosilegrad to Kety | 534.31 mi (859.88 km) |
| Bosilegrad to Kielce | 585.05 mi (941.54 km) |
| Bosilegrad to Kielczow | 646.91 mi (1,041.10 km) |
| Bosilegrad to Klobuck | 605.01 mi (973.67 km) |
| Bosilegrad to Klodzko | 613.71 mi (987.67 km) |
