| Opfikon to Bingol | 1,700.03 mi (2,735.94 km) |
| Opfikon to Birecik | 1,654.34 mi (2,662.40 km) |
| Opfikon to Bitlis | 1,791.64 mi (2,883.37 km) |
| Opfikon to Bodrum | 1,197.41 mi (1,927.05 km) |
| Opfikon to Bogazliyan | 1,447.89 mi (2,330.15 km) |
| Opfikon to Bolu | 1,227.86 mi (1,976.05 km) |
| Opfikon to Bolvadin | 1,278.11 mi (2,056.92 km) |
| Opfikon to Bor | 1,467.14 mi (2,361.14 km) |
| Opfikon to Borcka | 1,673.76 mi (2,693.65 km) |
| Opfikon to Boyabat | 1,349.18 mi (2,171.30 km) |
| Opfikon to Bozdogan | 1,204.74 mi (1,938.85 km) |
| Opfikon to Bozkir | 1,393.45 mi (2,242.54 km) |
| Opfikon to Bozkurt | 1,253.50 mi (2,017.31 km) |
| Opfikon to Bozuyuk | 1,187.03 mi (1,910.35 km) |
| Opfikon to Bucak | 1,310.73 mi (2,109.41 km) |
