| Southall to Barberino di Mugello | 746.99 mi (1,202.17 km) |
| Southall to Barcellona-Pozzo di Gotto | 1,193.29 mi (1,920.42 km) |
| Southall to Bareggio | 597.64 mi (961.81 km) |
| Southall to Barga | 718.37 mi (1,156.11 km) |
| Southall to Bari | 1,086.99 mi (1,749.34 km) |
| Southall to Barletta | 1,056.70 mi (1,700.60 km) |
| Southall to Baronissi | 1,035.03 mi (1,665.72 km) |
| Southall to Barrafranca | 1,208.63 mi (1,945.11 km) |
| Southall to Bassano del Grappa | 679.34 mi (1,093.29 km) |
| Southall to Battipaglia | 1,049.00 mi (1,688.21 km) |
| Southall to Beinasco | 578.52 mi (931.04 km) |
| Southall to Bellinzago Novarese | 580.31 mi (933.91 km) |
| Southall to Belluno | 681.20 mi (1,096.28 km) |
| Southall to Belmonte Mezzagno | 1,145.09 mi (1,842.85 km) |
| Southall to Belpasso | 1,218.85 mi (1,961.54 km) |
