| Ocana to Bingol | 2,325.42 mi (3,742.40 km) |
| Ocana to Birecik | 2,231.84 mi (3,591.80 km) |
| Ocana to Bitlis | 2,418.11 mi (3,891.58 km) |
| Ocana to Bodrum | 1,675.71 mi (2,696.79 km) |
| Ocana to Bogazliyan | 2,047.62 mi (3,295.33 km) |
| Ocana to Bolu | 1,836.95 mi (2,956.29 km) |
| Ocana to Bolvadin | 1,836.57 mi (2,955.67 km) |
| Ocana to Bor | 2,035.64 mi (3,276.04 km) |
| Ocana to Borcka | 2,342.74 mi (3,770.27 km) |
| Ocana to Boyabat | 1,990.51 mi (3,203.42 km) |
| Ocana to Bozdogan | 1,710.53 mi (2,752.83 km) |
| Ocana to Bozkir | 1,927.26 mi (3,101.63 km) |
| Ocana to Bozkurt | 1,776.79 mi (2,859.47 km) |
| Ocana to Bozuyuk | 1,765.99 mi (2,842.09 km) |
| Ocana to Bucak | 1,835.01 mi (2,953.16 km) |
