| Castleford to Baykan | 2,287.79 mi (3,681.84 km) |
| Castleford to Bayramic | 1,618.12 mi (2,604.11 km) |
| Castleford to Beldibi | 1,828.70 mi (2,943.01 km) |
| Castleford to Belen | 2,146.52 mi (3,454.49 km) |
| Castleford to Bergama | 1,673.98 mi (2,694.01 km) |
| Castleford to Besikduzu | 2,054.95 mi (3,307.12 km) |
| Castleford to Besiri | 2,279.30 mi (3,668.19 km) |
| Castleford to Besni | 2,153.30 mi (3,465.40 km) |
| Castleford to Beydag | 1,764.85 mi (2,840.25 km) |
| Castleford to Beykoz | 1,648.77 mi (2,653.43 km) |
| Castleford to Beylikduzu | 1,637.64 mi (2,635.52 km) |
| Castleford to Beypazari | 1,803.28 mi (2,902.09 km) |
| Castleford to Beysehir | 1,916.04 mi (3,083.57 km) |
| Castleford to Biga | 1,621.34 mi (2,609.30 km) |
| Castleford to Bigadic | 1,695.54 mi (2,728.70 km) |
