| Holt to Brownhills | 3,690.78 mi (5,939.74 km) |
| Holt to Broxbourne | 3,790.56 mi (6,100.32 km) |
| Holt to Broxburn | 3,544.73 mi (5,704.69 km) |
| Holt to Bryn | 3,639.24 mi (5,856.79 km) |
| Holt to Buckhurst Hill | 3,796.39 mi (6,109.70 km) |
| Holt to Buckie | 3,519.64 mi (5,664.31 km) |
| Holt to Buckingham | 3,746.15 mi (6,028.85 km) |
| Holt to Buckley | 3,632.10 mi (5,845.30 km) |
| Holt to Bucksburn | 3,559.39 mi (5,728.28 km) |
| Holt to Bude | 3,641.58 mi (5,860.55 km) |
| Holt to Bulwell | 3,708.41 mi (5,968.11 km) |
| Holt to Burbage | 3,716.51 mi (5,981.15 km) |
| Holt to Burgess Hill | 3,811.20 mi (6,133.54 km) |
| Holt to Burnham | 3,772.45 mi (6,071.16 km) |
| Holt to Burnham-on-Sea | 3,690.75 mi (5,939.69 km) |
