| Rapid City to Beyne-Heusay | 4,631.68 mi (7,453.97 km) |
| Rapid City to Bierbeek | 4,592.98 mi (7,391.69 km) |
| Rapid City to Bilzen | 4,615.74 mi (7,428.32 km) |
| Rapid City to Binche | 4,593.27 mi (7,392.15 km) |
| Rapid City to Bissegem | 4,542.97 mi (7,311.20 km) |
| Rapid City to Blankenberge | 4,517.86 mi (7,270.80 km) |
| Rapid City to Blegny | 4,632.04 mi (7,454.56 km) |
| Rapid City to Bocholt | 4,603.57 mi (7,408.74 km) |
| Rapid City to Boechout | 4,569.23 mi (7,353.46 km) |
| Rapid City to Bonheiden | 4,576.20 mi (7,364.69 km) |
| Rapid City to Boom | 4,568.50 mi (7,352.29 km) |
| Rapid City to Boortmeerbeek | 4,579.58 mi (7,370.13 km) |
| Rapid City to Borgerhout | 4,565.02 mi (7,346.69 km) |
| Rapid City to Borgloon | 4,613.13 mi (7,424.12 km) |
| Rapid City to Bornem | 4,563.39 mi (7,344.07 km) |
