| Soma to Barberino di Mugello | 906.91 mi (1,459.54 km) |
| Soma to Barcellona-Pozzo di Gotto | 671.81 mi (1,081.18 km) |
| Soma to Bareggio | 1,042.39 mi (1,677.57 km) |
| Soma to Barga | 944.53 mi (1,520.08 km) |
| Soma to Bari | 582.42 mi (937.31 km) |
| Soma to Barletta | 614.56 mi (989.05 km) |
| Soma to Baronissi | 687.67 mi (1,106.69 km) |
| Soma to Barrafranca | 737.39 mi (1,186.71 km) |
| Soma to Bassano del Grappa | 925.51 mi (1,489.46 km) |
| Soma to Battipaglia | 675.84 mi (1,087.66 km) |
| Soma to Beinasco | 1,099.12 mi (1,768.86 km) |
| Soma to Bellinzago Novarese | 1,060.99 mi (1,707.50 km) |
| Soma to Belluno | 915.39 mi (1,473.17 km) |
| Soma to Belmonte Mezzagno | 771.16 mi (1,241.06 km) |
| Soma to Belpasso | 692.13 mi (1,113.87 km) |
