| Sigmaringen to Bingol | 1,677.78 mi (2,700.13 km) |
| Sigmaringen to Birecik | 1,637.83 mi (2,635.83 km) |
| Sigmaringen to Bitlis | 1,768.89 mi (2,846.75 km) |
| Sigmaringen to Bodrum | 1,195.26 mi (1,923.58 km) |
| Sigmaringen to Bogazliyan | 1,430.02 mi (2,301.40 km) |
| Sigmaringen to Bolu | 1,210.46 mi (1,948.05 km) |
| Sigmaringen to Bolvadin | 1,266.37 mi (2,038.02 km) |
| Sigmaringen to Bor | 1,452.77 mi (2,338.01 km) |
| Sigmaringen to Borcka | 1,646.17 mi (2,649.25 km) |
| Sigmaringen to Boyabat | 1,326.77 mi (2,135.23 km) |
| Sigmaringen to Bozdogan | 1,199.60 mi (1,930.56 km) |
| Sigmaringen to Bozkir | 1,383.47 mi (2,226.47 km) |
| Sigmaringen to Bozkurt | 1,245.93 mi (2,005.13 km) |
| Sigmaringen to Bozuyuk | 1,173.73 mi (1,888.93 km) |
| Sigmaringen to Bucak | 1,302.50 mi (2,096.17 km) |
