| Portishead to Brighton | 122.64 mi (197.37 km) |
| Portishead to Brimington | 135.54 mi (218.14 km) |
| Portishead to Brislington | 10.09 mi (16.23 km) |
| Portishead to Bristol | 7.41 mi (11.93 km) |
| Portishead to Brixham | 82.14 mi (132.20 km) |
| Portishead to Brixton | 113.85 mi (183.23 km) |
| Portishead to Broadstairs | 181.23 mi (291.66 km) |
| Portishead to Broadstone | 60.06 mi (96.65 km) |
| Portishead to Broadwater | 112.98 mi (181.82 km) |
| Portishead to Brockworth | 36.45 mi (58.66 km) |
| Portishead to Bromborough | 128.28 mi (206.45 km) |
| Portishead to Bromley | 119.98 mi (193.09 km) |
| Portishead to Bromsgrove | 66.04 mi (106.29 km) |
| Portishead to Broughton Astley | 97.28 mi (156.56 km) |
| Portishead to Broughty Ferry | 344.33 mi (554.15 km) |
