| Ashburn to Bilecik | 5,308.28 mi (8,542.85 km) |
| Ashburn to Bingol | 5,775.39 mi (9,294.59 km) |
| Ashburn to Birecik | 5,771.38 mi (9,288.14 km) |
| Ashburn to Bitlis | 5,859.21 mi (9,429.49 km) |
| Ashburn to Bodrum | 5,340.74 mi (8,595.09 km) |
| Ashburn to Bogazliyan | 5,560.52 mi (8,948.80 km) |
| Ashburn to Bolu | 5,346.36 mi (8,604.14 km) |
| Ashburn to Bolvadin | 5,415.96 mi (8,716.15 km) |
| Ashburn to Bor | 5,595.87 mi (9,005.68 km) |
| Ashburn to Borcka | 5,693.83 mi (9,163.33 km) |
| Ashburn to Boyabat | 5,434.95 mi (8,746.70 km) |
| Ashburn to Bozdogan | 5,349.99 mi (8,609.98 km) |
| Ashburn to Bozkir | 5,534.80 mi (8,907.40 km) |
| Ashburn to Bozkurt | 5,397.97 mi (8,687.19 km) |
| Ashburn to Bozuyuk | 5,321.15 mi (8,563.56 km) |
