| Biot to Borsbeek | 537.11 mi (864.39 km) |
| Biot to Boussu | 495.03 mi (796.67 km) |
| Biot to Braine-l'Alleud | 503.68 mi (810.59 km) |
| Biot to Braine-le-Chateau | 505.13 mi (812.92 km) |
| Biot to Braine-le-Comte | 501.30 mi (806.77 km) |
| Biot to Brasschaat | 543.29 mi (874.33 km) |
| Biot to Brecht | 545.66 mi (878.15 km) |
| Biot to Bredene | 559.40 mi (900.27 km) |
| Biot to Bree | 523.30 mi (842.17 km) |
| Biot to Bruges | 553.94 mi (891.47 km) |
| Biot to Brussels | 514.96 mi (828.75 km) |
| Biot to Buggenhout | 526.96 mi (848.05 km) |
| Biot to Chapelle-lez-Herlaimont | 490.57 mi (789.50 km) |
| Biot to Charleroi | 484.29 mi (779.39 km) |
| Biot to Chatelet | 483.29 mi (777.79 km) |
