| Bologna to Belvedere Marittimo | 409.02 mi (658.25 km) |
| Bologna to Benevento | 290.32 mi (467.23 km) |
| Bologna to Bergamo | 116.37 mi (187.29 km) |
| Bologna to Bernalda | 391.59 mi (630.20 km) |
| Bologna to Bertinoro | 45.73 mi (73.60 km) |
| Bologna to Besana in Brianza | 130.51 mi (210.03 km) |
| Bologna to Besozzo | 160.52 mi (258.33 km) |
| Bologna to Biancavilla | 507.11 mi (816.11 km) |
| Bologna to Biassono | 128.30 mi (206.48 km) |
| Bologna to Bibbiano | 44.74 mi (72.00 km) |
| Bologna to Bibbiena | 59.68 mi (96.05 km) |
| Bologna to Biella | 176.29 mi (283.72 km) |
| Bologna to Bisceglie | 344.54 mi (554.48 km) |
| Bologna to Bisignano | 427.14 mi (687.41 km) |
| Bologna to Bitetto | 363.72 mi (585.36 km) |
