| Castelnau-le-Lez to Broxbourne | 589.25 mi (948.31 km) |
| Castelnau-le-Lez to Broxburn | 909.85 mi (1,464.26 km) |
| Castelnau-le-Lez to Bryn | 743.71 mi (1,196.89 km) |
| Castelnau-le-Lez to Buckhurst Hill | 580.78 mi (934.67 km) |
| Castelnau-le-Lez to Buckie | 1,014.32 mi (1,632.39 km) |
| Castelnau-le-Lez to Buckingham | 620.07 mi (997.90 km) |
| Castelnau-le-Lez to Buckley | 731.82 mi (1,177.75 km) |
| Castelnau-le-Lez to Bucksburn | 972.10 mi (1,564.45 km) |
| Castelnau-le-Lez to Bude | 634.40 mi (1,020.97 km) |
| Castelnau-le-Lez to Bulwell | 687.66 mi (1,106.69 km) |
| Castelnau-le-Lez to Burbage | 659.93 mi (1,062.05 km) |
| Castelnau-le-Lez to Burgess Hill | 539.41 mi (868.09 km) |
| Castelnau-le-Lez to Burnham | 585.68 mi (942.56 km) |
| Castelnau-le-Lez to Burnham-on-Sea | 615.53 mi (990.60 km) |
| Castelnau-le-Lez to Burnley | 754.71 mi (1,214.58 km) |
