| Sofia to Barcellona-Pozzo di Gotto | 529.63 mi (852.36 km) |
| Sofia to Bareggio | 736.14 mi (1,184.70 km) |
| Sofia to Barga | 651.40 mi (1,048.33 km) |
| Sofia to Bari | 349.57 mi (562.58 km) |
| Sofia to Barletta | 374.06 mi (601.99 km) |
| Sofia to Baronissi | 461.34 mi (742.46 km) |
| Sofia to Barrafranca | 606.92 mi (976.74 km) |
| Sofia to Bassano del Grappa | 611.22 mi (983.66 km) |
| Sofia to Battipaglia | 454.04 mi (730.70 km) |
| Sofia to Beinasco | 799.30 mi (1,286.35 km) |
| Sofia to Bellinzago Novarese | 754.22 mi (1,213.80 km) |
| Sofia to Belluno | 597.04 mi (960.84 km) |
| Sofia to Belmonte Mezzagno | 613.66 mi (987.58 km) |
| Sofia to Belpasso | 564.62 mi (908.66 km) |
| Sofia to Belvedere Marittimo | 442.61 mi (712.31 km) |
