| Castleford to Borgosatollo | 768.70 mi (1,237.10 km) |
| Castleford to Borgosesia | 698.90 mi (1,124.78 km) |
| Castleford to Boscoreale | 1,157.59 mi (1,862.97 km) |
| Castleford to Boscotrecase | 1,156.16 mi (1,860.66 km) |
| Castleford to Botticino Sera | 765.39 mi (1,231.77 km) |
| Castleford to Bovalino Marina | 1,358.12 mi (2,185.68 km) |
| Castleford to Boves | 762.29 mi (1,226.78 km) |
| Castleford to Boville Ernica | 1,077.42 mi (1,733.94 km) |
| Castleford to Bovisio Masciago | 729.14 mi (1,173.43 km) |
| Castleford to Bovolone | 807.97 mi (1,300.30 km) |
| Castleford to Bra | 747.49 mi (1,202.97 km) |
| Castleford to Bracciano | 1,014.91 mi (1,633.34 km) |
| Castleford to Brandizzo | 718.94 mi (1,157.02 km) |
| Castleford to Breganze | 797.82 mi (1,283.96 km) |
| Castleford to Brembate | 741.57 mi (1,193.44 km) |
