| Rapid City to Bougival | 4,595.02 mi (7,394.98 km) |
| Rapid City to Bouguenais | 4,537.43 mi (7,302.29 km) |
| Rapid City to Boulogne-Billancourt | 4,599.86 mi (7,402.76 km) |
| Rapid City to Boulogne-sur-Mer | 4,493.75 mi (7,231.99 km) |
| Rapid City to Bourg-de-Peage | 4,874.50 mi (7,844.75 km) |
| Rapid City to Bourg-en-Bresse | 4,825.17 mi (7,765.37 km) |
| Rapid City to Bourg-la-Reine | 4,604.93 mi (7,410.91 km) |
| Rapid City to Bourg-les-Valence | 4,873.33 mi (7,842.87 km) |
| Rapid City to Bourges | 4,685.14 mi (7,540.01 km) |
| Rapid City to Bourgoin-Jallieu | 4,856.22 mi (7,815.32 km) |
| Rapid City to Bressuire | 4,593.37 mi (7,392.31 km) |
| Rapid City to Brest | 4,381.05 mi (7,050.62 km) |
| Rapid City to Bretigny-sur-Orge | 4,612.25 mi (7,422.70 km) |
| Rapid City to Breuillet | 4,609.67 mi (7,418.55 km) |
| Rapid City to Briancon | 4,936.97 mi (7,945.29 km) |
