| Castelleone to Burntwood | 733.83 mi (1,180.99 km) |
| Castelleone to Burscough | 803.65 mi (1,293.35 km) |
| Castelleone to Burslem | 758.31 mi (1,220.38 km) |
| Castelleone to Burton upon Trent | 730.04 mi (1,174.89 km) |
| Castelleone to Burtonwood | 790.55 mi (1,272.27 km) |
| Castelleone to Bury | 786.69 mi (1,266.05 km) |
| Castelleone to Bury Saint Edmunds | 631.69 mi (1,016.61 km) |
| Castelleone to Bushey | 637.12 mi (1,025.35 km) |
| Castelleone to Buxton | 759.43 mi (1,222.18 km) |
| Castelleone to Caerdydd | 729.87 mi (1,174.61 km) |
| Castelleone to Caerfyrddin | 784.98 mi (1,263.30 km) |
| Castelleone to Caernarfon | 830.91 mi (1,337.22 km) |
| Castelleone to Caerphilly | 734.72 mi (1,182.42 km) |
| Castelleone to Caister-on-Sea | 624.34 mi (1,004.78 km) |
| Castelleone to Caldicot | 718.07 mi (1,155.63 km) |
