| Burgas to Koscielisko | 593.15 mi (954.58 km) |
| Burgas to Koscierzyna | 911.37 mi (1,466.71 km) |
| Burgas to Kostrzyn | 832.71 mi (1,340.12 km) |
| Burgas to Kostrzyn nad Odra | 914.93 mi (1,472.44 km) |
| Burgas to Koszalin | 957.49 mi (1,540.93 km) |
| Burgas to Kowary | 793.57 mi (1,277.13 km) |
| Burgas to Kozienice | 685.65 mi (1,103.45 km) |
| Burgas to Kozuchow | 846.14 mi (1,361.73 km) |
| Burgas to Kozy | 645.13 mi (1,038.23 km) |
| Burgas to Krakow | 633.42 mi (1,019.39 km) |
| Burgas to Krapkowice | 710.99 mi (1,144.22 km) |
| Burgas to Krasnik | 631.97 mi (1,017.05 km) |
| Burgas to Krasnystaw | 619.82 mi (997.50 km) |
| Burgas to Krosno | 566.39 mi (911.52 km) |
| Burgas to Krosno Odrzanskie | 875.07 mi (1,408.29 km) |
