| River Falls to Borsbeek | 4,169.43 mi (6,710.06 km) |
| River Falls to Boussu | 4,176.25 mi (6,721.03 km) |
| River Falls to Braine-l'Alleud | 4,186.63 mi (6,737.72 km) |
| River Falls to Braine-le-Chateau | 4,182.80 mi (6,731.57 km) |
| River Falls to Braine-le-Comte | 4,181.46 mi (6,729.42 km) |
| River Falls to Brasschaat | 4,165.87 mi (6,704.32 km) |
| River Falls to Brecht | 4,168.59 mi (6,708.70 km) |
| River Falls to Bredene | 4,114.98 mi (6,622.42 km) |
| River Falls to Bree | 4,210.57 mi (6,776.26 km) |
| River Falls to Bruges | 4,124.76 mi (6,638.16 km) |
| River Falls to Brussels | 4,179.19 mi (6,725.75 km) |
| River Falls to Buggenhout | 4,167.59 mi (6,707.09 km) |
| River Falls to Chapelle-lez-Herlaimont | 4,192.22 mi (6,746.72 km) |
| River Falls to Charleroi | 4,200.26 mi (6,759.67 km) |
| River Falls to Chatelet | 4,203.22 mi (6,764.43 km) |
