| Opera to Bingol | 1,653.01 mi (2,660.26 km) |
| Opera to Birecik | 1,592.18 mi (2,562.36 km) |
| Opera to Bitlis | 1,745.61 mi (2,809.29 km) |
| Opera to Bodrum | 1,104.37 mi (1,777.32 km) |
| Opera to Bogazliyan | 1,390.39 mi (2,237.61 km) |
| Opera to Bolu | 1,170.77 mi (1,884.18 km) |
| Opera to Bolvadin | 1,206.33 mi (1,941.41 km) |
| Opera to Bor | 1,400.57 mi (2,254.00 km) |
| Opera to Borcka | 1,642.35 mi (2,643.11 km) |
| Opera to Boyabat | 1,304.74 mi (2,099.77 km) |
| Opera to Bozdogan | 1,118.16 mi (1,799.51 km) |
| Opera to Bozkir | 1,316.66 mi (2,118.95 km) |
| Opera to Bozkurt | 1,172.03 mi (1,886.20 km) |
| Opera to Bozuyuk | 1,119.84 mi (1,802.20 km) |
| Opera to Bucak | 1,230.38 mi (1,980.10 km) |
