| Laeken to Bouguenais | 372.19 mi (598.99 km) |
| Laeken to Boulogne-Billancourt | 169.67 mi (273.05 km) |
| Laeken to Boulogne-sur-Mer | 120.14 mi (193.35 km) |
| Laeken to Bourg-de-Peage | 404.78 mi (651.42 km) |
| Laeken to Bourg-en-Bresse | 325.27 mi (523.48 km) |
| Laeken to Bourg-la-Reine | 171.13 mi (275.40 km) |
| Laeken to Bourg-les-Valence | 410.50 mi (660.64 km) |
| Laeken to Bourges | 276.72 mi (445.34 km) |
| Laeken to Bourgoin-Jallieu | 368.04 mi (592.31 km) |
| Laeken to Bressuire | 355.26 mi (571.74 km) |
| Laeken to Brest | 431.20 mi (693.95 km) |
| Laeken to Bretigny-sur-Orge | 181.36 mi (291.87 km) |
| Laeken to Breuillet | 187.15 mi (301.19 km) |
| Laeken to Briancon | 426.54 mi (686.45 km) |
| Laeken to Brie-Comte-Robert | 169.86 mi (273.36 km) |
