| Oviedo to Bahcesaray | 2,535.97 mi (4,081.25 km) |
| Oviedo to Balikesir | 1,752.18 mi (2,819.87 km) |
| Oviedo to Balya | 1,734.46 mi (2,791.34 km) |
| Oviedo to Banaz | 1,867.58 mi (3,005.58 km) |
| Oviedo to Bandirma | 1,740.40 mi (2,800.91 km) |
| Oviedo to Bartin | 1,931.78 mi (3,108.89 km) |
| Oviedo to Baskale | 2,598.16 mi (4,181.33 km) |
| Oviedo to Baskil | 2,325.73 mi (3,742.90 km) |
| Oviedo to Basmakci | 1,902.28 mi (3,061.42 km) |
| Oviedo to Batman | 2,459.47 mi (3,958.13 km) |
| Oviedo to Battalgazi | 2,306.87 mi (3,712.54 km) |
| Oviedo to Bayat | 2,047.85 mi (3,295.69 km) |
| Oviedo to Bayburt | 2,352.16 mi (3,785.43 km) |
| Oviedo to Bayindir | 1,775.22 mi (2,856.94 km) |
| Oviedo to Baykan | 2,484.18 mi (3,997.90 km) |
