| Olean to Bilecik | 5,206.32 mi (8,378.75 km) |
| Olean to Bingol | 5,657.42 mi (9,104.74 km) |
| Olean to Birecik | 5,662.28 mi (9,112.56 km) |
| Olean to Bitlis | 5,739.30 mi (9,236.51 km) |
| Olean to Bodrum | 5,251.53 mi (8,451.52 km) |
| Olean to Bogazliyan | 5,451.48 mi (8,773.31 km) |
| Olean to Bolu | 5,240.05 mi (8,433.05 km) |
| Olean to Bolvadin | 5,315.71 mi (8,554.81 km) |
| Olean to Bor | 5,491.20 mi (8,837.22 km) |
| Olean to Borcka | 5,568.49 mi (8,961.62 km) |
| Olean to Boyabat | 5,321.38 mi (8,563.93 km) |
| Olean to Bozdogan | 5,257.45 mi (8,461.05 km) |
| Olean to Bozkir | 5,436.17 mi (8,748.68 km) |
| Olean to Bozkurt | 5,302.65 mi (8,533.79 km) |
| Olean to Bozuyuk | 5,219.68 mi (8,400.27 km) |
