| Ashburn to Brescia | 4,275.38 mi (6,880.55 km) |
| Ashburn to Bressanone | 4,297.13 mi (6,915.55 km) |
| Ashburn to Bresso | 4,231.27 mi (6,809.58 km) |
| Ashburn to Brindisi | 4,783.66 mi (7,698.56 km) |
| Ashburn to Broni | 4,249.87 mi (6,839.50 km) |
| Ashburn to Bronte | 4,755.80 mi (7,653.72 km) |
| Ashburn to Brugherio | 4,235.75 mi (6,816.78 km) |
| Ashburn to Brugnera | 4,361.02 mi (7,018.38 km) |
| Ashburn to Bruino | 4,173.68 mi (6,716.89 km) |
| Ashburn to Brunico | 4,306.02 mi (6,929.86 km) |
| Ashburn to Brusciano | 4,619.12 mi (7,433.76 km) |
| Ashburn to Bucine | 4,404.69 mi (7,088.66 km) |
| Ashburn to Budrio | 4,364.52 mi (7,024.02 km) |
| Ashburn to Busca | 4,189.50 mi (6,742.36 km) |
| Ashburn to Bussolengo | 4,304.55 mi (6,927.50 km) |
