| Rapid City to Bispham | 4,205.86 mi (6,768.68 km) |
| Rapid City to Blackburn | 4,228.52 mi (6,805.14 km) |
| Rapid City to Blackpool | 4,207.09 mi (6,770.65 km) |
| Rapid City to Blairgowrie | 4,087.06 mi (6,577.49 km) |
| Rapid City to Blandford Forum | 4,359.61 mi (7,016.11 km) |
| Rapid City to Blaydon | 4,203.57 mi (6,765.00 km) |
| Rapid City to Bletchley | 4,359.95 mi (7,016.67 km) |
| Rapid City to Bloxwich | 4,291.24 mi (6,906.08 km) |
| Rapid City to Blunsdon Saint Andrew | 4,340.58 mi (6,985.49 km) |
| Rapid City to Blyth | 4,203.45 mi (6,764.79 km) |
| Rapid City to Bo'ness | 4,101.09 mi (6,600.07 km) |
| Rapid City to Bodmin | 4,286.67 mi (6,898.72 km) |
| Rapid City to Bognor Regis | 4,413.82 mi (7,103.36 km) |
| Rapid City to Bolsover | 4,289.26 mi (6,902.90 km) |
| Rapid City to Bolton | 4,237.23 mi (6,819.17 km) |
