| Barcelos to Bitonto | 1,308.51 mi (2,105.84 km) |
| Barcelos to Bitritto | 1,316.98 mi (2,119.48 km) |
| Barcelos to Bollate | 928.71 mi (1,494.61 km) |
| Barcelos to Bologna | 1,026.52 mi (1,652.03 km) |
| Barcelos to Bolzano | 1,047.05 mi (1,685.06 km) |
| Barcelos to Bomporto | 1,012.85 mi (1,630.03 km) |
| Barcelos to Bonate di Sopra | 951.82 mi (1,531.81 km) |
| Barcelos to Bondeno | 1,032.61 mi (1,661.82 km) |
| Barcelos to Bordighera | 840.74 mi (1,353.04 km) |
| Barcelos to Borgaro Torinese | 853.46 mi (1,373.52 km) |
| Barcelos to Borgo a Buggiano | 993.69 mi (1,599.18 km) |
| Barcelos to Borgo San Dalmazzo | 835.98 mi (1,345.37 km) |
| Barcelos to Borgo San Lorenzo | 1,026.21 mi (1,651.53 km) |
| Barcelos to Borgomanero | 900.11 mi (1,448.58 km) |
| Barcelos to Borgoricco | 1,064.41 mi (1,713.00 km) |
