| Sant Just Desvern to Blackburn | 879.87 mi (1,416.02 km) |
| Sant Just Desvern to Blackpool | 890.88 mi (1,433.73 km) |
| Sant Just Desvern to Blairgowrie | 1,078.27 mi (1,735.30 km) |
| Sant Just Desvern to Blandford Forum | 684.98 mi (1,102.37 km) |
| Sant Just Desvern to Blaydon | 954.05 mi (1,535.40 km) |
| Sant Just Desvern to Bletchley | 744.95 mi (1,198.88 km) |
| Sant Just Desvern to Bloxwich | 799.08 mi (1,286.00 km) |
| Sant Just Desvern to Blunsdon Saint Andrew | 729.85 mi (1,174.58 km) |
| Sant Just Desvern to Blyth | 963.45 mi (1,550.52 km) |
| Sant Just Desvern to Bo'ness | 1,042.90 mi (1,678.38 km) |
| Sant Just Desvern to Bodmin | 706.69 mi (1,137.31 km) |
| Sant Just Desvern to Bognor Regis | 662.54 mi (1,066.26 km) |
| Sant Just Desvern to Bolsover | 833.33 mi (1,341.12 km) |
| Sant Just Desvern to Bolton | 867.98 mi (1,396.87 km) |
| Sant Just Desvern to Bonhill | 1,052.08 mi (1,693.16 km) |
