| Besancon to Bingol | 1,816.67 mi (2,923.65 km) |
| Besancon to Birecik | 1,767.24 mi (2,844.10 km) |
| Besancon to Bitlis | 1,908.53 mi (3,071.47 km) |
| Besancon to Bodrum | 1,296.98 mi (2,087.28 km) |
| Besancon to Bogazliyan | 1,561.93 mi (2,513.68 km) |
| Besancon to Bolu | 1,341.78 mi (2,159.39 km) |
| Besancon to Bolvadin | 1,387.48 mi (2,232.94 km) |
| Besancon to Bor | 1,578.52 mi (2,540.38 km) |
| Besancon to Borcka | 1,792.73 mi (2,885.13 km) |
| Besancon to Boyabat | 1,466.07 mi (2,359.42 km) |
| Besancon to Bozdogan | 1,307.70 mi (2,104.54 km) |
| Besancon to Bozkir | 1,501.01 mi (2,415.64 km) |
| Besancon to Bozkurt | 1,358.91 mi (2,186.95 km) |
| Besancon to Bozuyuk | 1,297.88 mi (2,088.74 km) |
| Besancon to Bucak | 1,416.70 mi (2,279.96 km) |
