| Union to Barberino di Mugello | 4,960.19 mi (7,982.66 km) |
| Union to Barcellona-Pozzo di Gotto | 5,372.35 mi (8,645.97 km) |
| Union to Bareggio | 4,811.28 mi (7,743.00 km) |
| Union to Barga | 4,926.79 mi (7,928.90 km) |
| Union to Bari | 5,308.01 mi (8,542.41 km) |
| Union to Barletta | 5,276.26 mi (8,491.31 km) |
| Union to Baronissi | 5,240.24 mi (8,433.36 km) |
| Union to Barrafranca | 5,363.91 mi (8,632.38 km) |
| Union to Bassano del Grappa | 4,907.69 mi (7,898.16 km) |
| Union to Battipaglia | 5,254.54 mi (8,456.37 km) |
| Union to Beinasco | 4,772.54 mi (7,680.66 km) |
| Union to Bellinzago Novarese | 4,792.75 mi (7,713.19 km) |
| Union to Belluno | 4,911.15 mi (7,903.73 km) |
| Union to Belmonte Mezzagno | 5,299.50 mi (8,528.72 km) |
| Union to Belpasso | 5,387.55 mi (8,670.42 km) |
