| Sligo to Bingol | 2,494.73 mi (4,014.87 km) |
| Sligo to Birecik | 2,480.80 mi (3,992.46 km) |
| Sligo to Bitlis | 2,581.75 mi (4,154.93 km) |
| Sligo to Bodrum | 2,068.74 mi (3,329.31 km) |
| Sligo to Bogazliyan | 2,270.09 mi (3,653.36 km) |
| Sligo to Bolu | 2,055.07 mi (3,307.32 km) |
| Sligo to Bolvadin | 2,126.50 mi (3,422.27 km) |
| Sligo to Bor | 2,304.52 mi (3,708.77 km) |
| Sligo to Borcka | 2,431.55 mi (3,913.21 km) |
| Sligo to Boyabat | 2,148.95 mi (3,458.39 km) |
| Sligo to Bozdogan | 2,070.85 mi (3,332.72 km) |
| Sligo to Bozkir | 2,246.77 mi (3,615.83 km) |
| Sligo to Bozkurt | 2,114.05 mi (3,402.24 km) |
| Sligo to Bozuyuk | 2,030.84 mi (3,268.32 km) |
| Sligo to Bucak | 2,169.38 mi (3,491.29 km) |
