| Seabrook to Borsbeek | 3,847.94 mi (6,192.67 km) |
| Seabrook to Boussu | 3,839.50 mi (6,179.07 km) |
| Seabrook to Braine-l'Alleud | 3,856.66 mi (6,206.70 km) |
| Seabrook to Braine-le-Chateau | 3,852.32 mi (6,199.72 km) |
| Seabrook to Braine-le-Comte | 3,849.02 mi (6,194.40 km) |
| Seabrook to Brasschaat | 3,845.83 mi (6,189.27 km) |
| Seabrook to Brecht | 3,850.18 mi (6,196.26 km) |
| Seabrook to Bredene | 3,786.21 mi (6,093.31 km) |
| Seabrook to Bree | 3,893.89 mi (6,266.61 km) |
| Seabrook to Bruges | 3,796.88 mi (6,110.48 km) |
| Seabrook to Brussels | 3,851.64 mi (6,198.61 km) |
| Seabrook to Buggenhout | 3,841.57 mi (6,182.41 km) |
| Seabrook to Chapelle-lez-Herlaimont | 3,858.55 mi (6,209.74 km) |
| Seabrook to Charleroi | 3,866.40 mi (6,222.36 km) |
| Seabrook to Chatelet | 3,869.80 mi (6,227.84 km) |
