| Syston to Bilecik | 1,695.58 mi (2,728.78 km) |
| Syston to Bingol | 2,179.67 mi (3,507.84 km) |
| Syston to Birecik | 2,160.86 mi (3,477.57 km) |
| Syston to Bitlis | 2,267.72 mi (3,649.54 km) |
| Syston to Bodrum | 1,746.66 mi (2,810.97 km) |
| Syston to Bogazliyan | 1,950.39 mi (3,138.85 km) |
| Syston to Bolu | 1,734.40 mi (2,791.24 km) |
| Syston to Bolvadin | 1,804.03 mi (2,903.30 km) |
| Syston to Bor | 1,983.10 mi (3,191.50 km) |
| Syston to Borcka | 2,123.07 mi (3,416.75 km) |
| Syston to Boyabat | 1,832.12 mi (2,948.51 km) |
| Syston to Bozdogan | 1,748.17 mi (2,813.41 km) |
| Syston to Bozkir | 1,924.08 mi (3,096.51 km) |
| Syston to Bozkurt | 1,791.18 mi (2,882.63 km) |
| Syston to Bozuyuk | 1,708.61 mi (2,749.74 km) |
