| Durham to Bilecik | 1,763.76 mi (2,838.50 km) |
| Durham to Bingol | 2,225.66 mi (3,581.85 km) |
| Durham to Birecik | 2,219.02 mi (3,571.17 km) |
| Durham to Bitlis | 2,311.59 mi (3,720.14 km) |
| Durham to Bodrum | 1,832.68 mi (2,949.41 km) |
| Durham to Bogazliyan | 2,008.13 mi (3,231.77 km) |
| Durham to Bolu | 1,795.83 mi (2,890.11 km) |
| Durham to Bolvadin | 1,874.48 mi (3,016.69 km) |
| Durham to Bor | 2,047.09 mi (3,294.47 km) |
| Durham to Borcka | 2,157.52 mi (3,472.19 km) |
| Durham to Boyabat | 1,882.43 mi (3,029.48 km) |
| Durham to Bozdogan | 1,829.71 mi (2,944.64 km) |
| Durham to Bozkir | 1,996.41 mi (3,212.91 km) |
| Durham to Bozkurt | 1,868.61 mi (3,007.24 km) |
| Durham to Bozuyuk | 1,777.52 mi (2,860.64 km) |
