| Austin to Bilecik | 6,529.98 mi (10,508.98 km) |
| Austin to Bingol | 6,953.77 mi (11,191.01 km) |
| Austin to Birecik | 6,974.21 mi (11,223.91 km) |
| Austin to Bitlis | 7,031.21 mi (11,315.64 km) |
| Austin to Bodrum | 6,587.64 mi (10,601.79 km) |
| Austin to Bogazliyan | 6,764.47 mi (10,886.36 km) |
| Austin to Bolu | 6,557.93 mi (10,553.97 km) |
| Austin to Bolvadin | 6,641.07 mi (10,687.77 km) |
| Austin to Bor | 6,810.35 mi (10,960.20 km) |
| Austin to Borcka | 6,849.82 mi (11,023.72 km) |
| Austin to Boyabat | 6,627.69 mi (10,666.23 km) |
| Austin to Bozdogan | 6,590.83 mi (10,606.92 km) |
| Austin to Bozkir | 6,763.02 mi (10,884.03 km) |
| Austin to Bozkurt | 6,633.33 mi (10,675.31 km) |
| Austin to Bozuyuk | 6,543.91 mi (10,531.40 km) |
