| Oviedo to Blackburn | 733.82 mi (1,180.97 km) |
| Oviedo to Blackpool | 733.37 mi (1,180.25 km) |
| Oviedo to Blairgowrie | 920.81 mi (1,481.89 km) |
| Oviedo to Blandford Forum | 545.89 mi (878.53 km) |
| Oviedo to Blaydon | 822.71 mi (1,324.03 km) |
| Oviedo to Bletchley | 641.82 mi (1,032.91 km) |
| Oviedo to Bloxwich | 663.35 mi (1,067.57 km) |
| Oviedo to Blunsdon Saint Andrew | 600.40 mi (966.25 km) |
| Oviedo to Blyth | 835.68 mi (1,344.90 km) |
| Oviedo to Bo'ness | 880.07 mi (1,416.34 km) |
| Oviedo to Bodmin | 493.83 mi (794.75 km) |
| Oviedo to Bognor Regis | 567.25 mi (912.90 km) |
| Oviedo to Bolsover | 713.06 mi (1,147.55 km) |
| Oviedo to Bolton | 722.91 mi (1,163.41 km) |
| Oviedo to Bonhill | 874.00 mi (1,406.56 km) |
