| Siedlce to Barberino di Mugello | 758.25 mi (1,220.29 km) |
| Siedlce to Barcellona-Pozzo di Gotto | 1,026.34 mi (1,651.73 km) |
| Siedlce to Bareggio | 759.42 mi (1,222.16 km) |
| Siedlce to Barga | 777.98 mi (1,252.04 km) |
| Siedlce to Bari | 804.13 mi (1,294.12 km) |
| Siedlce to Barletta | 800.70 mi (1,288.60 km) |
| Siedlce to Baronissi | 864.88 mi (1,391.89 km) |
| Siedlce to Barrafranca | 1,094.81 mi (1,761.93 km) |
| Siedlce to Bassano del Grappa | 649.88 mi (1,045.88 km) |
| Siedlce to Battipaglia | 869.16 mi (1,398.78 km) |
| Siedlce to Beinasco | 830.84 mi (1,337.10 km) |
| Siedlce to Bellinzago Novarese | 766.68 mi (1,233.85 km) |
| Siedlce to Belluno | 615.20 mi (990.08 km) |
| Siedlce to Belmonte Mezzagno | 1,065.34 mi (1,714.50 km) |
| Siedlce to Belpasso | 1,067.50 mi (1,717.98 km) |
