| Butte to Beyne-Heusay | 4,821.05 mi (7,758.73 km) |
| Butte to Bierbeek | 4,784.39 mi (7,699.73 km) |
| Butte to Bilzen | 4,804.17 mi (7,731.56 km) |
| Butte to Binche | 4,789.41 mi (7,707.80 km) |
| Butte to Bissegem | 4,740.15 mi (7,628.54 km) |
| Butte to Blankenberge | 4,712.55 mi (7,584.12 km) |
| Butte to Blegny | 4,820.81 mi (7,758.35 km) |
| Butte to Bocholt | 4,790.00 mi (7,708.77 km) |
| Butte to Boechout | 4,759.83 mi (7,660.21 km) |
| Butte to Bonheiden | 4,767.30 mi (7,672.23 km) |
| Butte to Boom | 4,759.92 mi (7,660.35 km) |
| Butte to Boortmeerbeek | 4,770.85 mi (7,677.95 km) |
| Butte to Borgerhout | 4,755.42 mi (7,653.11 km) |
| Butte to Borgloon | 4,802.58 mi (7,729.00 km) |
| Butte to Bornem | 4,755.21 mi (7,652.76 km) |
