| Rapid City to Borsbeek | 4,566.94 mi (7,349.78 km) |
| Rapid City to Boussu | 4,579.53 mi (7,370.04 km) |
| Rapid City to Braine-l'Alleud | 4,587.12 mi (7,382.26 km) |
| Rapid City to Braine-le-Chateau | 4,583.56 mi (7,376.53 km) |
| Rapid City to Braine-le-Comte | 4,583.00 mi (7,375.63 km) |
| Rapid City to Brasschaat | 4,562.87 mi (7,343.23 km) |
| Rapid City to Brecht | 4,564.92 mi (7,346.52 km) |
| Rapid City to Bredene | 4,516.22 mi (7,268.16 km) |
| Rapid City to Bree | 4,605.51 mi (7,411.84 km) |
| Rapid City to Bruges | 4,525.49 mi (7,283.08 km) |
| Rapid City to Brussels | 4,578.87 mi (7,368.98 km) |
| Rapid City to Buggenhout | 4,566.88 mi (7,349.68 km) |
| Rapid City to Chapelle-lez-Herlaimont | 4,594.04 mi (7,393.40 km) |
| Rapid City to Charleroi | 4,602.04 mi (7,406.26 km) |
| Rapid City to Chatelet | 4,604.77 mi (7,410.67 km) |
