| Ascot to Bilecik | 1,652.64 mi (2,659.67 km) |
| Ascot to Bingol | 2,149.67 mi (3,459.55 km) |
| Ascot to Birecik | 2,123.16 mi (3,416.90 km) |
| Ascot to Bitlis | 2,238.87 mi (3,603.11 km) |
| Ascot to Bodrum | 1,692.03 mi (2,723.05 km) |
| Ascot to Bogazliyan | 1,913.45 mi (3,079.40 km) |
| Ascot to Bolu | 1,695.69 mi (2,728.95 km) |
| Ascot to Bolvadin | 1,759.31 mi (2,831.33 km) |
| Ascot to Bor | 1,942.08 mi (3,125.48 km) |
| Ascot to Borcka | 2,100.51 mi (3,380.45 km) |
| Ascot to Boyabat | 1,800.25 mi (2,897.22 km) |
| Ascot to Bozdogan | 1,696.44 mi (2,730.15 km) |
| Ascot to Bozkir | 1,877.86 mi (3,022.12 km) |
| Ascot to Bozkurt | 1,741.99 mi (2,803.47 km) |
| Ascot to Bozuyuk | 1,665.15 mi (2,679.81 km) |
