| Saint-Gilles to Beyne-Heusay | 482.82 mi (777.03 km) |
| Saint-Gilles to Bierbeek | 494.65 mi (796.06 km) |
| Saint-Gilles to Bilzen | 499.29 mi (803.53 km) |
| Saint-Gilles to Binche | 464.62 mi (747.74 km) |
| Saint-Gilles to Bissegem | 496.51 mi (799.05 km) |
| Saint-Gilles to Blankenberge | 530.18 mi (853.25 km) |
| Saint-Gilles to Blegny | 486.72 mi (783.30 km) |
| Saint-Gilles to Bocholt | 520.57 mi (837.78 km) |
| Saint-Gilles to Boechout | 516.28 mi (830.88 km) |
| Saint-Gilles to Bonheiden | 508.24 mi (817.93 km) |
| Saint-Gilles to Boom | 511.68 mi (823.47 km) |
| Saint-Gilles to Boortmeerbeek | 504.80 mi (812.40 km) |
| Saint-Gilles to Borgerhout | 520.54 mi (837.73 km) |
| Saint-Gilles to Borgloon | 494.09 mi (795.17 km) |
| Saint-Gilles to Bornem | 512.91 mi (825.44 km) |
