| Biarritz to Blackburn | 710.68 mi (1,143.73 km) |
| Biarritz to Blackpool | 717.21 mi (1,154.25 km) |
| Biarritz to Blairgowrie | 909.28 mi (1,463.35 km) |
| Biarritz to Blandford Forum | 510.42 mi (821.44 km) |
| Biarritz to Blaydon | 793.43 mi (1,276.90 km) |
| Biarritz to Bletchley | 589.51 mi (948.72 km) |
| Biarritz to Bloxwich | 631.43 mi (1,016.19 km) |
| Biarritz to Blunsdon Saint Andrew | 561.83 mi (904.18 km) |
| Biarritz to Blyth | 804.66 mi (1,294.98 km) |
| Biarritz to Bo'ness | 870.93 mi (1,401.62 km) |
| Biarritz to Bodmin | 505.00 mi (812.72 km) |
| Biarritz to Bognor Regis | 506.24 mi (814.72 km) |
| Biarritz to Bolsover | 673.80 mi (1,084.38 km) |
| Biarritz to Bolton | 698.82 mi (1,124.65 km) |
| Biarritz to Bonhill | 874.04 mi (1,406.62 km) |
