| Twickenham to Barberino di Mugello | 742.87 mi (1,195.53 km) |
| Twickenham to Barcellona-Pozzo di Gotto | 1,188.98 mi (1,913.47 km) |
| Twickenham to Bareggio | 593.47 mi (955.10 km) |
| Twickenham to Barga | 714.17 mi (1,149.35 km) |
| Twickenham to Bari | 1,083.07 mi (1,743.03 km) |
| Twickenham to Barletta | 1,052.75 mi (1,694.24 km) |
| Twickenham to Baronissi | 1,030.88 mi (1,659.05 km) |
| Twickenham to Barrafranca | 1,204.21 mi (1,937.99 km) |
| Twickenham to Bassano del Grappa | 675.59 mi (1,087.25 km) |
| Twickenham to Battipaglia | 1,044.86 mi (1,681.54 km) |
| Twickenham to Beinasco | 574.12 mi (923.95 km) |
| Twickenham to Bellinzago Novarese | 576.11 mi (927.16 km) |
| Twickenham to Belluno | 677.60 mi (1,090.49 km) |
| Twickenham to Belmonte Mezzagno | 1,140.65 mi (1,835.69 km) |
| Twickenham to Belpasso | 1,214.48 mi (1,954.52 km) |
