| South Valley to Barberino di Mugello | 5,731.59 mi (9,224.10 km) |
| South Valley to Barcellona-Pozzo di Gotto | 6,162.83 mi (9,918.11 km) |
| South Valley to Bareggio | 5,581.56 mi (8,982.66 km) |
| South Valley to Barga | 5,700.58 mi (9,174.19 km) |
| South Valley to Bari | 6,074.40 mi (9,775.81 km) |
| South Valley to Barletta | 6,043.99 mi (9,726.86 km) |
| South Valley to Baronissi | 6,017.68 mi (9,684.51 km) |
| South Valley to Barrafranca | 6,162.68 mi (9,917.88 km) |
| South Valley to Bassano del Grappa | 5,665.66 mi (9,117.99 km) |
| South Valley to Battipaglia | 6,031.87 mi (9,707.35 km) |
| South Valley to Beinasco | 5,550.77 mi (8,933.09 km) |
| South Valley to Bellinzago Novarese | 5,563.53 mi (8,953.64 km) |
| South Valley to Belluno | 5,664.72 mi (9,116.49 km) |
| South Valley to Belmonte Mezzagno | 6,097.73 mi (9,813.35 km) |
| South Valley to Belpasso | 6,182.07 mi (9,949.08 km) |
