| Petersburg to Bilecik | 5,388.73 mi (8,672.32 km) |
| Petersburg to Bingol | 5,863.42 mi (9,436.26 km) |
| Petersburg to Birecik | 5,855.00 mi (9,422.72 km) |
| Petersburg to Bitlis | 5,948.14 mi (9,572.60 km) |
| Petersburg to Bodrum | 5,414.66 mi (8,714.05 km) |
| Petersburg to Bogazliyan | 5,644.29 mi (9,083.62 km) |
| Petersburg to Bolu | 5,428.96 mi (8,737.06 km) |
| Petersburg to Bolvadin | 5,495.44 mi (8,844.05 km) |
| Petersburg to Bor | 5,677.41 mi (9,136.91 km) |
| Petersburg to Borcka | 5,785.54 mi (9,310.93 km) |
| Petersburg to Boyabat | 5,521.08 mi (8,885.32 km) |
| Petersburg to Bozdogan | 5,425.61 mi (8,731.67 km) |
| Petersburg to Bozkir | 5,613.34 mi (9,033.80 km) |
| Petersburg to Bozkurt | 5,474.96 mi (8,811.10 km) |
| Petersburg to Bozuyuk | 5,401.33 mi (8,692.60 km) |
