| Southampton to Brighton | 55.53 mi (89.37 km) |
| Southampton to Brimington | 162.75 mi (261.92 km) |
| Southampton to Brislington | 61.44 mi (98.87 km) |
| Southampton to Bristol | 64.20 mi (103.32 km) |
| Southampton to Brixham | 98.96 mi (159.26 km) |
| Southampton to Brixton | 67.65 mi (108.87 km) |
| Southampton to Broadstairs | 127.26 mi (204.80 km) |
| Southampton to Broadstone | 27.59 mi (44.40 km) |
| Southampton to Broadwater | 45.21 mi (72.76 km) |
| Southampton to Brockworth | 72.94 mi (117.39 km) |
| Southampton to Bromborough | 180.90 mi (291.13 km) |
| Southampton to Bromley | 70.92 mi (114.13 km) |
| Southampton to Bromsgrove | 102.89 mi (165.59 km) |
| Southampton to Broughton Astley | 112.55 mi (181.13 km) |
| Southampton to Broughty Ferry | 389.11 mi (626.21 km) |
