| Bulancak to Koscian | 1,275.11 mi (2,052.10 km) |
| Bulancak to Koscielisko | 1,060.38 mi (1,706.51 km) |
| Bulancak to Koscierzyna | 1,303.54 mi (2,097.84 km) |
| Bulancak to Kostrzyn | 1,264.62 mi (2,035.21 km) |
| Bulancak to Kostrzyn nad Odra | 1,365.47 mi (2,197.51 km) |
| Bulancak to Koszalin | 1,366.78 mi (2,199.62 km) |
| Bulancak to Kowary | 1,267.25 mi (2,039.44 km) |
| Bulancak to Kozienice | 1,079.46 mi (1,737.22 km) |
| Bulancak to Kozuchow | 1,304.30 mi (2,099.08 km) |
| Bulancak to Kozy | 1,107.69 mi (1,782.65 km) |
| Bulancak to Krakow | 1,082.91 mi (1,742.77 km) |
| Bulancak to Krapkowice | 1,173.04 mi (1,887.83 km) |
| Bulancak to Krasnik | 1,029.59 mi (1,656.97 km) |
| Bulancak to Krasnystaw | 998.77 mi (1,607.36 km) |
| Bulancak to Krosno | 999.87 mi (1,609.13 km) |
