| Castleford to Borsbeek | 300.94 mi (484.32 km) |
| Castleford to Boussu | 315.00 mi (506.94 km) |
| Castleford to Braine-l'Alleud | 320.48 mi (515.77 km) |
| Castleford to Braine-le-Chateau | 317.01 mi (510.18 km) |
| Castleford to Braine-le-Comte | 316.84 mi (509.90 km) |
| Castleford to Brasschaat | 297.28 mi (478.42 km) |
| Castleford to Brecht | 300.00 mi (482.80 km) |
| Castleford to Bredene | 250.22 mi (402.69 km) |
| Castleford to Bree | 342.31 mi (550.89 km) |
| Castleford to Bruges | 259.10 mi (416.99 km) |
| Castleford to Brussels | 312.13 mi (502.32 km) |
| Castleford to Buggenhout | 300.15 mi (483.05 km) |
| Castleford to Chapelle-lez-Herlaimont | 328.01 mi (527.89 km) |
| Castleford to Charleroi | 335.93 mi (540.63 km) |
| Castleford to Chatelet | 338.53 mi (544.81 km) |
