| Southampton to Beyne-Heusay | 308.83 mi (497.01 km) |
| Southampton to Bierbeek | 269.05 mi (432.99 km) |
| Southampton to Bilzen | 301.58 mi (485.35 km) |
| Southampton to Binche | 246.45 mi (396.62 km) |
| Southampton to Bissegem | 201.59 mi (324.42 km) |
| Southampton to Blankenberge | 198.03 mi (318.70 km) |
| Southampton to Blegny | 312.09 mi (502.27 km) |
| Southampton to Bocholt | 303.87 mi (489.03 km) |
| Southampton to Boechout | 256.36 mi (412.57 km) |
| Southampton to Bonheiden | 258.44 mi (415.92 km) |
| Southampton to Boom | 251.21 mi (404.29 km) |
| Southampton to Boortmeerbeek | 259.93 mi (418.32 km) |
| Southampton to Borgerhout | 254.66 mi (409.84 km) |
| Southampton to Borgloon | 294.31 mi (473.64 km) |
| Southampton to Bornem | 245.44 mi (395.00 km) |
