| Winterthur to Bingol | 1,693.24 mi (2,725.01 km) |
| Winterthur to Birecik | 1,648.22 mi (2,652.55 km) |
| Winterthur to Bitlis | 1,784.80 mi (2,872.36 km) |
| Winterthur to Bodrum | 1,193.16 mi (1,920.20 km) |
| Winterthur to Bogazliyan | 1,441.59 mi (2,320.02 km) |
| Winterthur to Bolu | 1,221.60 mi (1,965.98 km) |
| Winterthur to Bolvadin | 1,272.57 mi (2,048.00 km) |
| Winterthur to Bor | 1,461.28 mi (2,351.70 km) |
| Winterthur to Borcka | 1,666.39 mi (2,681.79 km) |
| Winterthur to Boyabat | 1,342.35 mi (2,160.31 km) |
| Winterthur to Bozdogan | 1,200.07 mi (1,931.33 km) |
| Winterthur to Bozkir | 1,388.14 mi (2,234.00 km) |
| Winterthur to Bozkurt | 1,248.50 mi (2,009.27 km) |
| Winterthur to Bozuyuk | 1,181.28 mi (1,901.09 km) |
| Winterthur to Bucak | 1,305.65 mi (2,101.24 km) |
