| Cascades to Borsbeek | 3,866.52 mi (6,222.57 km) |
| Cascades to Boussu | 3,858.49 mi (6,209.64 km) |
| Cascades to Braine-l'Alleud | 3,875.48 mi (6,236.98 km) |
| Cascades to Braine-le-Chateau | 3,871.15 mi (6,230.02 km) |
| Cascades to Braine-le-Comte | 3,867.90 mi (6,224.78 km) |
| Cascades to Brasschaat | 3,864.37 mi (6,219.10 km) |
| Cascades to Brecht | 3,868.67 mi (6,226.03 km) |
| Cascades to Bredene | 3,804.93 mi (6,123.45 km) |
| Cascades to Bree | 3,912.37 mi (6,296.36 km) |
| Cascades to Bruges | 3,815.59 mi (6,140.60 km) |
| Cascades to Brussels | 3,870.39 mi (6,228.78 km) |
| Cascades to Buggenhout | 3,860.27 mi (6,212.50 km) |
| Cascades to Chapelle-lez-Herlaimont | 3,877.47 mi (6,240.19 km) |
| Cascades to Charleroi | 3,885.33 mi (6,252.84 km) |
| Cascades to Chatelet | 3,888.73 mi (6,258.30 km) |
