| Costessey to Beyne-Heusay | 236.75 mi (381.01 km) |
| Costessey to Bierbeek | 197.45 mi (317.77 km) |
| Costessey to Bilzen | 221.70 mi (356.79 km) |
| Costessey to Binche | 201.14 mi (323.71 km) |
| Costessey to Bissegem | 153.45 mi (246.95 km) |
| Costessey to Blankenberge | 123.99 mi (199.54 km) |
| Costessey to Blegny | 237.52 mi (382.25 km) |
| Costessey to Bocholt | 212.43 mi (341.88 km) |
| Costessey to Boechout | 174.00 mi (280.02 km) |
| Costessey to Bonheiden | 180.75 mi (290.89 km) |
| Costessey to Boom | 172.99 mi (278.40 km) |
| Costessey to Boortmeerbeek | 184.09 mi (296.26 km) |
| Costessey to Borgerhout | 169.93 mi (273.48 km) |
| Costessey to Borgloon | 218.29 mi (351.30 km) |
| Costessey to Bornem | 167.85 mi (270.13 km) |
