| Blacksburg to Bougival | 4,037.62 mi (6,497.93 km) |
| Blacksburg to Bouguenais | 3,918.56 mi (6,306.31 km) |
| Blacksburg to Boulogne-Billancourt | 4,042.68 mi (6,506.06 km) |
| Blacksburg to Boulogne-sur-Mer | 3,968.93 mi (6,387.38 km) |
| Blacksburg to Bourg-de-Peage | 4,270.40 mi (6,872.55 km) |
| Blacksburg to Bourg-en-Bresse | 4,243.43 mi (6,829.14 km) |
| Blacksburg to Bourg-la-Reine | 4,047.25 mi (6,513.42 km) |
| Blacksburg to Bourg-les-Valence | 4,266.30 mi (6,865.95 km) |
| Blacksburg to Bourges | 4,096.00 mi (6,591.88 km) |
| Blacksburg to Bourgoin-Jallieu | 4,263.77 mi (6,861.87 km) |
| Blacksburg to Bressuire | 3,976.75 mi (6,399.97 km) |
| Blacksburg to Brest | 3,764.98 mi (6,059.15 km) |
| Blacksburg to Bretigny-sur-Orge | 4,051.27 mi (6,519.89 km) |
| Blacksburg to Breuillet | 4,046.77 mi (6,512.65 km) |
| Blacksburg to Briancon | 4,344.24 mi (6,991.38 km) |
