| East Retford to Bilecik | 1,704.21 mi (2,742.66 km) |
| East Retford to Bingol | 2,181.29 mi (3,510.44 km) |
| East Retford to Birecik | 2,166.41 mi (3,486.49 km) |
| East Retford to Bitlis | 2,268.70 mi (3,651.12 km) |
| East Retford to Bodrum | 1,761.51 mi (2,834.88 km) |
| East Retford to Bogazliyan | 1,955.69 mi (3,147.38 km) |
| East Retford to Bolu | 1,740.79 mi (2,801.53 km) |
| East Retford to Bolvadin | 1,813.50 mi (2,918.54 km) |
| East Retford to Bor | 1,990.49 mi (3,203.38 km) |
| East Retford to Borcka | 2,121.02 mi (3,413.46 km) |
| East Retford to Boyabat | 1,834.93 mi (2,953.04 km) |
| East Retford to Bozdogan | 1,761.44 mi (2,834.76 km) |
| East Retford to Bozkir | 1,934.25 mi (3,112.88 km) |
| East Retford to Bozkurt | 1,803.04 mi (2,901.71 km) |
| East Retford to Bozuyuk | 1,717.49 mi (2,764.04 km) |
