| Boone to Bilecik | 5,608.92 mi (9,026.68 km) |
| Boone to Bingol | 6,073.93 mi (9,775.04 km) |
| Boone to Birecik | 6,071.38 mi (9,770.95 km) |
| Boone to Bitlis | 6,157.35 mi (9,909.29 km) |
| Boone to Bodrum | 5,641.59 mi (9,079.26 km) |
| Boone to Bogazliyan | 5,860.50 mi (9,431.57 km) |
| Boone to Bolu | 5,646.63 mi (9,087.38 km) |
| Boone to Bolvadin | 5,716.71 mi (9,200.16 km) |
| Boone to Bor | 5,896.32 mi (9,489.21 km) |
| Boone to Borcka | 5,990.56 mi (9,640.87 km) |
| Boone to Boyabat | 5,734.25 mi (9,228.38 km) |
| Boone to Bozdogan | 5,650.91 mi (9,094.26 km) |
| Boone to Bozkir | 5,835.63 mi (9,391.54 km) |
| Boone to Bozkurt | 5,698.88 mi (9,171.46 km) |
| Boone to Bozuyuk | 5,621.82 mi (9,047.45 km) |
