| Seaford to Bilecik | 1,608.47 mi (2,588.58 km) |
| Seaford to Bingol | 2,110.95 mi (3,397.25 km) |
| Seaford to Birecik | 2,080.96 mi (3,348.99 km) |
| Seaford to Bitlis | 2,200.64 mi (3,541.59 km) |
| Seaford to Bodrum | 1,643.16 mi (2,644.41 km) |
| Seaford to Bogazliyan | 1,871.71 mi (3,012.23 km) |
| Seaford to Bolu | 1,653.32 mi (2,660.77 km) |
| Seaford to Bolvadin | 1,714.30 mi (2,758.91 km) |
| Seaford to Bor | 1,898.54 mi (3,055.41 km) |
| Seaford to Borcka | 2,065.41 mi (3,323.95 km) |
| Seaford to Boyabat | 1,760.91 mi (2,833.91 km) |
| Seaford to Bozdogan | 1,648.66 mi (2,653.26 km) |
| Seaford to Bozkir | 1,832.17 mi (2,948.59 km) |
| Seaford to Bozkurt | 1,695.18 mi (2,728.13 km) |
| Seaford to Bozuyuk | 1,620.75 mi (2,608.34 km) |
