| Birstonas to Bingol | 1,330.06 mi (2,140.53 km) |
| Birstonas to Birecik | 1,382.29 mi (2,224.58 km) |
| Birstonas to Bitlis | 1,403.07 mi (2,258.03 km) |
| Birstonas to Bodrum | 1,224.28 mi (1,970.28 km) |
| Birstonas to Bogazliyan | 1,185.90 mi (1,908.52 km) |
| Birstonas to Bolu | 1,019.72 mi (1,641.08 km) |
| Birstonas to Bolvadin | 1,145.73 mi (1,843.87 km) |
| Birstonas to Bor | 1,257.12 mi (2,023.14 km) |
| Birstonas to Borcka | 1,219.35 mi (1,962.35 km) |
| Birstonas to Boyabat | 1,032.05 mi (1,660.92 km) |
| Birstonas to Bozdogan | 1,187.09 mi (1,910.43 km) |
| Birstonas to Bozkir | 1,264.48 mi (2,034.99 km) |
| Birstonas to Bozkurt | 1,189.34 mi (1,914.05 km) |
| Birstonas to Bozuyuk | 1,052.84 mi (1,694.38 km) |
| Birstonas to Bucak | 1,224.47 mi (1,970.59 km) |
