| Severn to Ayr | 3,389.49 mi (5,454.86 km) |
| Severn to Bacup | 3,513.04 mi (5,653.69 km) |
| Severn to Baguley | 3,515.64 mi (5,657.87 km) |
| Severn to Baildon | 3,527.47 mi (5,676.91 km) |
| Severn to Bailleston | 3,403.33 mi (5,477.13 km) |
| Severn to Balderton | 3,581.99 mi (5,764.65 km) |
| Severn to Baldock | 3,627.46 mi (5,837.83 km) |
| Severn to Balham | 3,640.83 mi (5,859.34 km) |
| Severn to Bamber Bridge | 3,494.39 mi (5,623.68 km) |
| Severn to Banbridge | 3,342.46 mi (5,379.17 km) |
| Severn to Banbury | 3,579.55 mi (5,760.72 km) |
| Severn to Bangor | 3,360.97 mi (5,408.96 km) |
| Severn to Bangor | 3,444.89 mi (5,544.02 km) |
| Severn to Banstead | 3,641.38 mi (5,860.24 km) |
| Severn to Bargoed | 3,509.21 mi (5,647.53 km) |
