| Biga to Burntwood | 1,616.35 mi (2,601.27 km) |
| Biga to Burscough | 1,674.53 mi (2,694.90 km) |
| Biga to Burslem | 1,635.57 mi (2,632.20 km) |
| Biga to Burton upon Trent | 1,608.18 mi (2,588.11 km) |
| Biga to Burtonwood | 1,663.44 mi (2,677.05 km) |
| Biga to Bury | 1,653.67 mi (2,661.33 km) |
| Biga to Bury Saint Edmunds | 1,502.04 mi (2,417.31 km) |
| Biga to Bushey | 1,529.42 mi (2,461.36 km) |
| Biga to Buxton | 1,630.31 mi (2,623.73 km) |
| Biga to Caerdydd | 1,640.95 mi (2,640.86 km) |
| Biga to Caerfyrddin | 1,694.91 mi (2,727.70 km) |
| Biga to Caernarfon | 1,719.18 mi (2,766.76 km) |
| Biga to Caerphilly | 1,644.43 mi (2,646.45 km) |
| Biga to Caister-on-Sea | 1,474.49 mi (2,372.96 km) |
| Biga to Caldicot | 1,625.41 mi (2,615.85 km) |
