| Bargoed to Blackburn | 145.69 mi (234.46 km) |
| Bargoed to Blackpool | 146.98 mi (236.54 km) |
| Bargoed to Blairgowrie | 338.69 mi (545.07 km) |
| Bargoed to Blandford Forum | 74.02 mi (119.13 km) |
| Bargoed to Blaydon | 234.68 mi (377.67 km) |
| Bargoed to Bletchley | 109.10 mi (175.57 km) |
| Bargoed to Bloxwich | 82.59 mi (132.91 km) |
| Bargoed to Blunsdon Saint Andrew | 62.41 mi (100.43 km) |
| Bargoed to Blyth | 247.80 mi (398.79 km) |
| Bargoed to Bo'ness | 299.33 mi (481.72 km) |
| Bargoed to Bodmin | 106.15 mi (170.83 km) |
| Bargoed to Bognor Regis | 127.39 mi (205.02 km) |
| Bargoed to Bolsover | 134.47 mi (216.40 km) |
| Bargoed to Bolton | 134.81 mi (216.95 km) |
| Bargoed to Bonhill | 301.50 mi (485.21 km) |
