| Boo to Bitonto | 1,259.32 mi (2,026.68 km) |
| Boo to Bitritto | 1,263.59 mi (2,033.55 km) |
| Boo to Bollate | 1,023.84 mi (1,647.71 km) |
| Boo to Bologna | 1,064.27 mi (1,712.78 km) |
| Boo to Bolzano | 929.93 mi (1,496.57 km) |
| Boo to Bomporto | 1,051.82 mi (1,692.74 km) |
| Boo to Bonate di Sopra | 1,008.32 mi (1,622.73 km) |
| Boo to Bondeno | 1,037.26 mi (1,669.31 km) |
| Boo to Bordighera | 1,162.30 mi (1,870.54 km) |
| Boo to Borgaro Torinese | 1,073.67 mi (1,727.90 km) |
| Boo to Borgo a Buggiano | 1,112.39 mi (1,790.22 km) |
| Boo to Borgo San Dalmazzo | 1,129.46 mi (1,817.69 km) |
| Boo to Borgo San Lorenzo | 1,100.42 mi (1,770.95 km) |
| Boo to Borgomanero | 1,024.34 mi (1,648.52 km) |
| Boo to Borgoricco | 988.50 mi (1,590.84 km) |
