| Oviedo to Belvedere Marittimo | 1,149.57 mi (1,850.05 km) |
| Oviedo to Benevento | 1,063.44 mi (1,711.44 km) |
| Oviedo to Bergamo | 779.75 mi (1,254.88 km) |
| Oviedo to Bernalda | 1,172.75 mi (1,887.36 km) |
| Oviedo to Bertinoro | 897.10 mi (1,443.74 km) |
| Oviedo to Besana in Brianza | 761.25 mi (1,225.11 km) |
| Oviedo to Besozzo | 733.17 mi (1,179.92 km) |
| Oviedo to Biancavilla | 1,153.69 mi (1,856.68 km) |
| Oviedo to Biassono | 759.92 mi (1,222.97 km) |
| Oviedo to Bibbiano | 814.16 mi (1,310.27 km) |
| Oviedo to Bibbiena | 883.38 mi (1,421.66 km) |
| Oviedo to Biella | 701.78 mi (1,129.41 km) |
| Oviedo to Bisceglie | 1,147.98 mi (1,847.49 km) |
| Oviedo to Bisignano | 1,172.78 mi (1,887.40 km) |
| Oviedo to Bitetto | 1,164.05 mi (1,873.36 km) |
