| Southbourne to Beyne-Heusay | 326.10 mi (524.81 km) |
| Southbourne to Bierbeek | 286.82 mi (461.59 km) |
| Southbourne to Bilzen | 319.49 mi (514.17 km) |
| Southbourne to Binche | 262.67 mi (422.73 km) |
| Southbourne to Bissegem | 219.19 mi (352.75 km) |
| Southbourne to Blankenberge | 217.31 mi (349.72 km) |
| Southbourne to Blegny | 329.51 mi (530.29 km) |
| Southbourne to Bocholt | 322.51 mi (519.04 km) |
| Southbourne to Boechout | 275.01 mi (442.58 km) |
| Southbourne to Bonheiden | 276.77 mi (445.42 km) |
| Southbourne to Boom | 269.69 mi (434.03 km) |
| Southbourne to Boortmeerbeek | 278.13 mi (447.60 km) |
| Southbourne to Borgerhout | 273.48 mi (440.12 km) |
| Southbourne to Borgloon | 312.03 mi (502.17 km) |
| Southbourne to Bornem | 263.97 mi (424.83 km) |
