| Brussels to Bouguenais | 370.68 mi (596.55 km) |
| Brussels to Boulogne-Billancourt | 167.82 mi (270.08 km) |
| Brussels to Boulogne-sur-Mer | 119.87 mi (192.92 km) |
| Brussels to Bourg-de-Peage | 402.65 mi (648.00 km) |
| Brussels to Bourg-en-Bresse | 323.16 mi (520.08 km) |
| Brussels to Bourg-la-Reine | 169.25 mi (272.38 km) |
| Brussels to Bourg-les-Valence | 408.37 mi (657.20 km) |
| Brussels to Bourges | 274.65 mi (442.01 km) |
| Brussels to Bourgoin-Jallieu | 365.93 mi (588.91 km) |
| Brussels to Bressuire | 353.53 mi (568.95 km) |
| Brussels to Brest | 430.33 mi (692.55 km) |
| Brussels to Bretigny-sur-Orge | 179.45 mi (288.80 km) |
| Brussels to Breuillet | 185.26 mi (298.14 km) |
| Brussels to Briancon | 424.50 mi (683.17 km) |
| Brussels to Brie-Comte-Robert | 167.89 mi (270.20 km) |
