| Barreiro to Bitonto | 1,370.46 mi (2,205.55 km) |
| Barreiro to Bitritto | 1,378.40 mi (2,218.31 km) |
| Barreiro to Bollate | 1,043.08 mi (1,678.68 km) |
| Barreiro to Bologna | 1,125.32 mi (1,811.03 km) |
| Barreiro to Bolzano | 1,166.59 mi (1,877.45 km) |
| Barreiro to Bomporto | 1,114.71 mi (1,793.95 km) |
| Barreiro to Bonate di Sopra | 1,066.68 mi (1,716.65 km) |
| Barreiro to Bondeno | 1,135.55 mi (1,827.50 km) |
| Barreiro to Bordighera | 936.56 mi (1,507.25 km) |
| Barreiro to Borgaro Torinese | 966.69 mi (1,555.74 km) |
| Barreiro to Borgo a Buggiano | 1,086.28 mi (1,748.20 km) |
| Barreiro to Borgo San Dalmazzo | 939.42 mi (1,511.85 km) |
| Barreiro to Borgo San Lorenzo | 1,118.87 mi (1,800.65 km) |
| Barreiro to Borgomanero | 1,017.66 mi (1,637.76 km) |
| Barreiro to Borgoricco | 1,173.17 mi (1,888.04 km) |
