| Siedlce to Blumberg | 677.90 mi (1,090.97 km) |
| Siedlce to Bobenheim-Roxheim | 631.02 mi (1,015.53 km) |
| Siedlce to Bobingen | 572.71 mi (921.69 km) |
| Siedlce to Boblingen | 629.93 mi (1,013.77 km) |
| Siedlce to Bocholt | 665.03 mi (1,070.27 km) |
| Siedlce to Bochum | 643.52 mi (1,035.65 km) |
| Siedlce to Bockenem | 514.88 mi (828.62 km) |
| Siedlce to Bockhorn | 600.76 mi (966.82 km) |
| Siedlce to Bogen | 476.58 mi (766.98 km) |
| Siedlce to Bohl-Iggelheim | 638.78 mi (1,028.01 km) |
| Siedlce to Bohmte | 589.32 mi (948.42 km) |
| Siedlce to Boizenburg | 489.58 mi (787.90 km) |
| Siedlce to Bonen | 619.15 mi (996.42 km) |
| Siedlce to Bonn | 659.47 mi (1,061.31 km) |
| Siedlce to Bopfingen | 570.54 mi (918.20 km) |
