| Rapid City to Brownhills | 4,292.24 mi (6,907.69 km) |
| Rapid City to Broxbourne | 4,394.20 mi (7,071.78 km) |
| Rapid City to Broxburn | 4,108.73 mi (6,612.36 km) |
| Rapid City to Bryn | 4,232.94 mi (6,812.25 km) |
| Rapid City to Buckhurst Hill | 4,401.20 mi (7,083.05 km) |
| Rapid City to Buckie | 4,056.44 mi (6,528.21 km) |
| Rapid City to Buckingham | 4,351.40 mi (7,002.91 km) |
| Rapid City to Buckley | 4,232.04 mi (6,810.81 km) |
| Rapid City to Bucksburn | 4,100.20 mi (6,598.64 km) |
| Rapid City to Bude | 4,278.19 mi (6,885.08 km) |
| Rapid City to Bulwell | 4,301.86 mi (6,923.18 km) |
| Rapid City to Burbage | 4,316.75 mi (6,947.14 km) |
| Rapid City to Burgess Hill | 4,425.12 mi (7,121.55 km) |
| Rapid City to Burnham | 4,381.79 mi (7,051.81 km) |
| Rapid City to Burnham-on-Sea | 4,315.00 mi (6,944.33 km) |
