| Marion to Beyne-Heusay | 4,333.74 mi (6,974.47 km) |
| Marion to Bierbeek | 4,293.29 mi (6,909.39 km) |
| Marion to Bilzen | 4,319.26 mi (6,951.18 km) |
| Marion to Binche | 4,287.76 mi (6,900.48 km) |
| Marion to Bissegem | 4,237.15 mi (6,819.03 km) |
| Marion to Blankenberge | 4,215.61 mi (6,784.37 km) |
| Marion to Blegny | 4,334.83 mi (6,976.23 km) |
| Marion to Bocholt | 4,309.79 mi (6,935.93 km) |
| Marion to Boechout | 4,270.99 mi (6,873.49 km) |
| Marion to Bonheiden | 4,277.21 mi (6,883.51 km) |
| Marion to Boom | 4,269.26 mi (6,870.72 km) |
| Marion to Boortmeerbeek | 4,280.32 mi (6,888.51 km) |
| Marion to Borgerhout | 4,267.12 mi (6,867.26 km) |
| Marion to Borgloon | 4,315.45 mi (6,945.05 km) |
| Marion to Bornem | 4,263.78 mi (6,861.89 km) |
