| Dunbar to Bilecik | 1,830.31 mi (2,945.59 km) |
| Dunbar to Bingol | 2,279.97 mi (3,669.26 km) |
| Dunbar to Birecik | 2,279.73 mi (3,668.87 km) |
| Dunbar to Bitlis | 2,364.62 mi (3,805.49 km) |
| Dunbar to Bodrum | 1,907.44 mi (3,069.73 km) |
| Dunbar to Bogazliyan | 2,068.98 mi (3,329.71 km) |
| Dunbar to Bolu | 1,858.99 mi (2,991.76 km) |
| Dunbar to Bolvadin | 1,941.92 mi (3,125.21 km) |
| Dunbar to Bor | 2,111.03 mi (3,397.37 km) |
| Dunbar to Borcka | 2,205.70 mi (3,549.73 km) |
| Dunbar to Boyabat | 1,939.72 mi (3,121.68 km) |
| Dunbar to Bozdogan | 1,902.45 mi (3,061.70 km) |
| Dunbar to Bozkir | 2,064.54 mi (3,322.55 km) |
| Dunbar to Bozkurt | 1,939.38 mi (3,121.13 km) |
| Dunbar to Bozuyuk | 1,844.39 mi (2,968.27 km) |
