| Oviedo to Bitonto | 1,159.18 mi (1,865.51 km) |
| Oviedo to Bitritto | 1,167.93 mi (1,879.60 km) |
| Oviedo to Bollate | 752.07 mi (1,210.33 km) |
| Oviedo to Bologna | 857.30 mi (1,379.68 km) |
| Oviedo to Bolzano | 866.91 mi (1,395.16 km) |
| Oviedo to Bomporto | 842.03 mi (1,355.12 km) |
| Oviedo to Bonate di Sopra | 774.70 mi (1,246.76 km) |
| Oviedo to Bondeno | 860.96 mi (1,385.58 km) |
| Oviedo to Bordighera | 676.26 mi (1,088.34 km) |
| Oviedo to Borgaro Torinese | 678.34 mi (1,091.69 km) |
| Oviedo to Borgo a Buggiano | 828.60 mi (1,333.50 km) |
| Oviedo to Borgo San Dalmazzo | 666.80 mi (1,073.11 km) |
| Oviedo to Borgo San Lorenzo | 860.64 mi (1,385.06 km) |
| Oviedo to Borgomanero | 722.17 mi (1,162.21 km) |
| Oviedo to Borgoricco | 889.33 mi (1,431.24 km) |
