| Gembloux to Bois-d'Arcy | 170.06 mi (273.68 km) |
| Gembloux to Bois-Guillaume | 175.40 mi (282.29 km) |
| Gembloux to Boissy-Saint-Leger | 158.74 mi (255.46 km) |
| Gembloux to Bolbec | 198.95 mi (320.17 km) |
| Gembloux to Bollene | 434.36 mi (699.03 km) |
| Gembloux to Bondoufle | 169.85 mi (273.34 km) |
| Gembloux to Bondues | 70.30 mi (113.14 km) |
| Gembloux to Bondy | 151.26 mi (243.42 km) |
| Gembloux to Bonneuil-sur-Marne | 158.03 mi (254.33 km) |
| Gembloux to Bonneville | 319.93 mi (514.89 km) |
| Gembloux to Bordeaux | 464.97 mi (748.30 km) |
| Gembloux to Borgo | 597.44 mi (961.48 km) |
| Gembloux to Bouc-Bel-Air | 492.61 mi (792.78 km) |
| Gembloux to Boucau | 566.28 mi (911.35 km) |
| Gembloux to Bougival | 163.50 mi (263.13 km) |
