| Saint-Pol-sur-Mer to Beyne-Heusay | 147.10 mi (236.74 km) |
| Saint-Pol-sur-Mer to Bierbeek | 106.38 mi (171.20 km) |
| Saint-Pol-sur-Mer to Bilzen | 138.57 mi (223.00 km) |
| Saint-Pol-sur-Mer to Binche | 90.89 mi (146.28 km) |
| Saint-Pol-sur-Mer to Bissegem | 40.80 mi (65.67 km) |
| Saint-Pol-sur-Mer to Blankenberge | 38.28 mi (61.61 km) |
| Saint-Pol-sur-Mer to Blegny | 149.97 mi (241.36 km) |
| Saint-Pol-sur-Mer to Bocholt | 140.70 mi (226.44 km) |
| Saint-Pol-sur-Mer to Boechout | 93.20 mi (149.99 km) |
| Saint-Pol-sur-Mer to Bonheiden | 95.13 mi (153.10 km) |
| Saint-Pol-sur-Mer to Boom | 87.92 mi (141.49 km) |
| Saint-Pol-sur-Mer to Boortmeerbeek | 96.69 mi (155.61 km) |
| Saint-Pol-sur-Mer to Borgerhout | 91.78 mi (147.71 km) |
| Saint-Pol-sur-Mer to Borgloon | 131.60 mi (211.79 km) |
| Saint-Pol-sur-Mer to Bornem | 82.17 mi (132.24 km) |
