| Castleford to Ayamonte | 1,177.08 mi (1,894.33 km) |
| Castleford to Azcoitia | 729.32 mi (1,173.72 km) |
| Castleford to Azpeitia | 729.01 mi (1,173.23 km) |
| Castleford to Azuqueca de Henares | 913.01 mi (1,469.35 km) |
| Castleford to Badajoz | 1,058.73 mi (1,703.87 km) |
| Castleford to Badalona | 864.70 mi (1,391.60 km) |
| Castleford to Baena | 1,121.25 mi (1,804.48 km) |
| Castleford to Baeza | 1,091.64 mi (1,756.82 km) |
| Castleford to Bailen | 1,086.15 mi (1,748.00 km) |
| Castleford to Balaguer | 829.97 mi (1,335.71 km) |
| Castleford to Banolas | 823.31 mi (1,324.99 km) |
| Castleford to Baranain | 754.36 mi (1,214.02 km) |
| Castleford to Barbadanes | 843.99 mi (1,358.27 km) |
| Castleford to Barbastro | 809.87 mi (1,303.37 km) |
| Castleford to Barcelona | 867.66 mi (1,396.37 km) |
