| Machelen to Bouguenais | 376.33 mi (605.64 km) |
| Machelen to Boulogne-Billancourt | 173.53 mi (279.26 km) |
| Machelen to Boulogne-sur-Mer | 123.83 mi (199.29 km) |
| Machelen to Bourg-de-Peage | 406.74 mi (654.58 km) |
| Machelen to Bourg-en-Bresse | 327.07 mi (526.37 km) |
| Machelen to Bourg-la-Reine | 174.94 mi (281.53 km) |
| Machelen to Bourg-les-Valence | 412.53 mi (663.91 km) |
| Machelen to Bourges | 280.03 mi (450.66 km) |
| Machelen to Bourgoin-Jallieu | 369.87 mi (595.25 km) |
| Machelen to Bressuire | 359.26 mi (578.17 km) |
| Machelen to Brest | 435.28 mi (700.52 km) |
| Machelen to Bretigny-sur-Orge | 185.11 mi (297.91 km) |
| Machelen to Breuillet | 190.94 mi (307.29 km) |
| Machelen to Briancon | 427.80 mi (688.48 km) |
| Machelen to Brie-Comte-Robert | 173.51 mi (279.23 km) |
