| Aylesbury to Bilecik | 1,666.43 mi (2,681.86 km) |
| Aylesbury to Bingol | 2,159.45 mi (3,475.30 km) |
| Aylesbury to Birecik | 2,135.38 mi (3,436.57 km) |
| Aylesbury to Bitlis | 2,248.30 mi (3,618.29 km) |
| Aylesbury to Bodrum | 1,709.55 mi (2,751.26 km) |
| Aylesbury to Bogazliyan | 1,925.39 mi (3,098.62 km) |
| Aylesbury to Bolu | 1,708.14 mi (2,748.99 km) |
| Aylesbury to Bolvadin | 1,773.69 mi (2,854.48 km) |
| Aylesbury to Bor | 1,955.33 mi (3,146.80 km) |
| Aylesbury to Borcka | 2,107.92 mi (3,392.36 km) |
| Aylesbury to Boyabat | 1,810.55 mi (2,913.80 km) |
| Aylesbury to Bozdogan | 1,713.04 mi (2,756.87 km) |
| Aylesbury to Bozkir | 1,892.75 mi (3,046.08 km) |
| Aylesbury to Bozkurt | 1,757.80 mi (2,828.90 km) |
| Aylesbury to Bozuyuk | 1,679.11 mi (2,702.27 km) |
