| Kostrzyn to Bistrita | 486.99 mi (783.74 km) |
| Kostrzyn to Blaj | 524.49 mi (844.08 km) |
| Kostrzyn to Bocsa | 525.87 mi (846.31 km) |
| Kostrzyn to Boldesti-Scaeni | 647.21 mi (1,041.58 km) |
| Kostrzyn to Bolintin Vale | 673.29 mi (1,083.56 km) |
| Kostrzyn to Borsa | 464.64 mi (747.76 km) |
| Kostrzyn to Botosani | 527.07 mi (848.24 km) |
| Kostrzyn to Brad | 500.05 mi (804.75 km) |
| Kostrzyn to Bragadiru | 683.52 mi (1,100.02 km) |
| Kostrzyn to Braila | 691.99 mi (1,113.64 km) |
| Kostrzyn to Brasov | 599.75 mi (965.21 km) |
| Kostrzyn to Breaza | 628.05 mi (1,010.75 km) |
| Kostrzyn to Bucharest | 683.41 mi (1,099.84 km) |
| Kostrzyn to Buftea | 671.31 mi (1,080.36 km) |
| Kostrzyn to Buhusi | 577.59 mi (929.54 km) |
