| Leopoldsburg to Bouguenais | 412.84 mi (664.40 km) |
| Leopoldsburg to Boulogne-Billancourt | 206.85 mi (332.89 km) |
| Leopoldsburg to Boulogne-sur-Mer | 160.85 mi (258.86 km) |
| Leopoldsburg to Bourg-de-Peage | 420.13 mi (676.14 km) |
| Leopoldsburg to Bourg-en-Bresse | 339.34 mi (546.12 km) |
| Leopoldsburg to Bourg-la-Reine | 207.75 mi (334.34 km) |
| Leopoldsburg to Bourg-les-Valence | 426.59 mi (686.53 km) |
| Leopoldsburg to Bourges | 307.12 mi (494.27 km) |
| Leopoldsburg to Bourgoin-Jallieu | 382.14 mi (615.00 km) |
| Leopoldsburg to Bressuire | 393.70 mi (633.59 km) |
| Leopoldsburg to Brest | 473.62 mi (762.22 km) |
| Leopoldsburg to Bretigny-sur-Orge | 217.29 mi (349.69 km) |
| Leopoldsburg to Breuillet | 223.45 mi (359.61 km) |
| Leopoldsburg to Briancon | 434.52 mi (699.29 km) |
| Leopoldsburg to Brie-Comte-Robert | 204.69 mi (329.42 km) |
