| Severn to Brownhills | 3,543.69 mi (5,703.02 km) |
| Severn to Broxbourne | 3,639.47 mi (5,857.17 km) |
| Severn to Broxburn | 3,426.37 mi (5,514.21 km) |
| Severn to Bryn | 3,498.68 mi (5,630.59 km) |
| Severn to Buckhurst Hill | 3,644.38 mi (5,865.06 km) |
| Severn to Buckie | 3,419.62 mi (5,503.34 km) |
| Severn to Buckingham | 3,595.11 mi (5,785.77 km) |
| Severn to Buckley | 3,487.57 mi (5,612.70 km) |
| Severn to Bucksburn | 3,455.61 mi (5,561.27 km) |
| Severn to Bude | 3,471.92 mi (5,587.52 km) |
| Severn to Bulwell | 3,566.18 mi (5,739.21 km) |
| Severn to Burbage | 3,569.57 mi (5,744.67 km) |
| Severn to Burgess Hill | 3,652.74 mi (5,878.52 km) |
| Severn to Burnham | 3,618.00 mi (5,822.61 km) |
| Severn to Burnham-on-Sea | 3,528.31 mi (5,678.26 km) |
