| Castel San Giorgio to Bradford-on-Avon | 1,087.50 mi (1,750.16 km) |
| Castel San Giorgio to Bradwell | 1,068.12 mi (1,718.97 km) |
| Castel San Giorgio to Braintree | 1,017.85 mi (1,638.07 km) |
| Castel San Giorgio to Bramhall | 1,170.81 mi (1,884.24 km) |
| Castel San Giorgio to Brandon | 1,043.00 mi (1,678.54 km) |
| Castel San Giorgio to Braunstone | 1,106.14 mi (1,780.16 km) |
| Castel San Giorgio to Bredbury | 1,172.10 mi (1,886.32 km) |
| Castel San Giorgio to Brentwood | 1,013.49 mi (1,631.05 km) |
| Castel San Giorgio to Bridgnorth | 1,142.65 mi (1,838.91 km) |
| Castel San Giorgio to Bridgwater | 1,105.41 mi (1,778.98 km) |
| Castel San Giorgio to Bridlington | 1,147.75 mi (1,847.13 km) |
| Castel San Giorgio to Bridport | 1,081.98 mi (1,741.28 km) |
| Castel San Giorgio to Brierley Hill | 1,130.57 mi (1,819.47 km) |
| Castel San Giorgio to Brighouse | 1,175.66 mi (1,892.04 km) |
| Castel San Giorgio to Brighton | 992.38 mi (1,597.09 km) |
