| Castelnaudary to Broxbourne | 589.74 mi (949.09 km) |
| Castelnaudary to Broxburn | 904.16 mi (1,455.11 km) |
| Castelnaudary to Bryn | 734.14 mi (1,181.48 km) |
| Castelnaudary to Buckhurst Hill | 581.32 mi (935.54 km) |
| Castelnaudary to Buckie | 1,014.66 mi (1,632.93 km) |
| Castelnaudary to Buckingham | 614.79 mi (989.42 km) |
| Castelnaudary to Buckley | 718.79 mi (1,156.79 km) |
| Castelnaudary to Bucksburn | 974.33 mi (1,568.03 km) |
| Castelnaudary to Bude | 601.46 mi (967.95 km) |
| Castelnaudary to Bulwell | 684.43 mi (1,101.48 km) |
| Castelnaudary to Burbage | 654.25 mi (1,052.91 km) |
| Castelnaudary to Burgess Hill | 536.48 mi (863.38 km) |
| Castelnaudary to Burnham | 580.97 mi (934.98 km) |
| Castelnaudary to Burnham-on-Sea | 593.96 mi (955.89 km) |
| Castelnaudary to Burnley | 748.22 mi (1,204.14 km) |
