| Castleford to Bollullos par del Condado | 1,158.44 mi (1,864.32 km) |
| Castleford to Bormujos | 1,151.76 mi (1,853.58 km) |
| Castleford to Brenes | 1,137.44 mi (1,830.54 km) |
| Castleford to Brunete | 928.22 mi (1,493.82 km) |
| Castleford to Bueu | 858.05 mi (1,380.90 km) |
| Castleford to Bullas | 1,082.54 mi (1,742.18 km) |
| Castleford to Bunol | 988.16 mi (1,590.28 km) |
| Castleford to Burela de Cabo | 747.48 mi (1,202.96 km) |
| Castleford to Burgos | 793.26 mi (1,276.63 km) |
| Castleford to Burjasot | 982.80 mi (1,581.66 km) |
| Castleford to Burriana | 957.15 mi (1,540.39 km) |
| Castleford to Cabanaquinta | 758.34 mi (1,220.43 km) |
| Castleford to Cabanillas del Campo | 907.80 mi (1,460.96 km) |
| Castleford to Cabra | 1,132.26 mi (1,822.20 km) |
| Castleford to Caceres | 1,011.11 mi (1,627.22 km) |
