| Severn to Borsbeek | 3,834.63 mi (6,171.24 km) |
| Severn to Boussu | 3,826.23 mi (6,157.72 km) |
| Severn to Braine-l'Alleud | 3,843.38 mi (6,185.31 km) |
| Severn to Braine-le-Chateau | 3,839.04 mi (6,178.33 km) |
| Severn to Braine-le-Comte | 3,835.74 mi (6,173.03 km) |
| Severn to Brasschaat | 3,832.51 mi (6,167.83 km) |
| Severn to Brecht | 3,836.85 mi (6,174.82 km) |
| Severn to Bredene | 3,772.91 mi (6,071.91 km) |
| Severn to Bree | 3,880.56 mi (6,245.16 km) |
| Severn to Bruges | 3,783.58 mi (6,089.08 km) |
| Severn to Brussels | 3,838.34 mi (6,177.21 km) |
| Severn to Buggenhout | 3,828.27 mi (6,161.00 km) |
| Severn to Chapelle-lez-Herlaimont | 3,845.28 mi (6,188.38 km) |
| Severn to Charleroi | 3,853.12 mi (6,201.00 km) |
| Severn to Chatelet | 3,856.53 mi (6,206.48 km) |
