| Bologna to Bois-Colombes | 526.94 mi (848.03 km) |
| Bologna to Bois-d'Arcy | 531.97 mi (856.13 km) |
| Bologna to Bois-Guillaume | 591.15 mi (951.37 km) |
| Bologna to Boissy-Saint-Leger | 511.52 mi (823.21 km) |
| Bologna to Bolbec | 619.66 mi (997.25 km) |
| Bologna to Bollene | 325.83 mi (524.37 km) |
| Bologna to Bondoufle | 511.67 mi (823.45 km) |
| Bologna to Bondues | 575.24 mi (925.75 km) |
| Bologna to Bondy | 518.15 mi (833.88 km) |
| Bologna to Bonneuil-sur-Marne | 513.25 mi (825.99 km) |
| Bologna to Bonneville | 263.96 mi (424.80 km) |
| Bologna to Bordeaux | 585.84 mi (942.82 km) |
| Bologna to Borgo | 164.83 mi (265.28 km) |
| Bologna to Bouc-Bel-Air | 303.33 mi (488.16 km) |
| Bologna to Boucau | 640.40 mi (1,030.62 km) |
