| Cobham to Bilecik | 1,640.28 mi (2,639.77 km) |
| Cobham to Bingol | 2,137.76 mi (3,440.40 km) |
| Cobham to Birecik | 2,110.94 mi (3,397.23 km) |
| Cobham to Bitlis | 2,227.01 mi (3,584.03 km) |
| Cobham to Bodrum | 1,679.48 mi (2,702.86 km) |
| Cobham to Bogazliyan | 1,901.27 mi (3,059.79 km) |
| Cobham to Bolu | 1,683.45 mi (2,709.25 km) |
| Cobham to Bolvadin | 1,746.89 mi (2,811.35 km) |
| Cobham to Bor | 1,929.76 mi (3,105.65 km) |
| Cobham to Borcka | 2,089.00 mi (3,361.92 km) |
| Cobham to Boyabat | 1,788.28 mi (2,877.96 km) |
| Cobham to Bozdogan | 1,683.90 mi (2,709.98 km) |
| Cobham to Bozkir | 1,865.41 mi (3,002.08 km) |
| Cobham to Bozkurt | 1,729.49 mi (2,783.35 km) |
| Cobham to Bozuyuk | 1,652.77 mi (2,659.88 km) |
