| Siran to Barberino di Mugello | 1,446.62 mi (2,328.11 km) |
| Siran to Barcellona-Pozzo di Gotto | 1,284.58 mi (2,067.33 km) |
| Siran to Bareggio | 1,560.46 mi (2,511.31 km) |
| Siran to Barga | 1,484.30 mi (2,388.74 km) |
| Siran to Bari | 1,165.38 mi (1,875.50 km) |
| Siran to Barletta | 1,194.71 mi (1,922.69 km) |
| Siran to Baronissi | 1,276.73 mi (2,054.69 km) |
| Siran to Barrafranca | 1,352.18 mi (2,176.13 km) |
| Siran to Bassano del Grappa | 1,429.43 mi (2,300.44 km) |
| Siran to Battipaglia | 1,266.65 mi (2,038.48 km) |
| Siran to Beinasco | 1,627.63 mi (2,619.42 km) |
| Siran to Bellinzago Novarese | 1,577.77 mi (2,539.17 km) |
| Siran to Belluno | 1,409.34 mi (2,268.11 km) |
| Siran to Belmonte Mezzagno | 1,382.97 mi (2,225.68 km) |
| Siran to Belpasso | 1,306.78 mi (2,103.06 km) |
