| Serris to Bingol | 1,976.85 mi (3,181.43 km) |
| Serris to Birecik | 1,936.26 mi (3,116.11 km) |
| Serris to Bitlis | 2,067.83 mi (3,327.86 km) |
| Serris to Bodrum | 1,479.35 mi (2,380.78 km) |
| Serris to Bogazliyan | 1,728.87 mi (2,782.35 km) |
| Serris to Bolu | 1,509.14 mi (2,428.73 km) |
| Serris to Bolvadin | 1,561.86 mi (2,513.57 km) |
| Serris to Bor | 1,750.13 mi (2,816.56 km) |
| Serris to Borcka | 1,942.65 mi (3,126.39 km) |
| Serris to Boyabat | 1,625.85 mi (2,616.55 km) |
| Serris to Bozdogan | 1,488.02 mi (2,394.73 km) |
| Serris to Bozkir | 1,677.41 mi (2,699.53 km) |
| Serris to Bozkurt | 1,537.34 mi (2,474.10 km) |
| Serris to Bozuyuk | 1,470.36 mi (2,366.31 km) |
| Serris to Bucak | 1,594.64 mi (2,566.32 km) |
