| Birzai to Koscielisko | 519.13 mi (835.47 km) |
| Birzai to Koscierzyna | 303.24 mi (488.01 km) |
| Birzai to Kostrzyn | 401.20 mi (645.67 km) |
| Birzai to Kostrzyn nad Odra | 475.55 mi (765.32 km) |
| Birzai to Koszalin | 364.67 mi (586.87 km) |
| Birzai to Kowary | 522.62 mi (841.08 km) |
| Birzai to Kozienice | 344.22 mi (553.97 km) |
| Birzai to Kozuchow | 481.80 mi (775.38 km) |
| Birzai to Kozy | 495.22 mi (796.99 km) |
| Birzai to Krakow | 468.45 mi (753.89 km) |
| Birzai to Krapkowice | 484.53 mi (779.78 km) |
| Birzai to Krasnik | 379.49 mi (610.73 km) |
| Birzai to Krasnystaw | 366.09 mi (589.17 km) |
| Birzai to Krosno | 467.15 mi (751.81 km) |
| Birzai to Krosno Odrzanskie | 484.69 mi (780.03 km) |
