| Bologna to Borsbeek | 561.48 mi (903.61 km) |
| Bologna to Boussu | 540.42 mi (869.73 km) |
| Bologna to Braine-l'Alleud | 536.39 mi (863.24 km) |
| Bologna to Braine-le-Chateau | 539.49 mi (868.23 km) |
| Bologna to Braine-le-Comte | 538.95 mi (867.36 km) |
| Bologna to Brasschaat | 566.46 mi (911.64 km) |
| Bologna to Brecht | 565.96 mi (910.83 km) |
| Bologna to Bredene | 605.25 mi (974.05 km) |
| Bologna to Bree | 530.52 mi (853.79 km) |
| Bologna to Bruges | 596.71 mi (960.32 km) |
| Bologna to Brussels | 545.78 mi (878.34 km) |
| Bologna to Buggenhout | 558.18 mi (898.31 km) |
| Bologna to Chapelle-lez-Herlaimont | 527.68 mi (849.23 km) |
| Bologna to Charleroi | 519.87 mi (836.65 km) |
| Bologna to Chatelet | 517.47 mi (832.79 km) |
