| Pittsburg to Bilecik | 6,750.67 mi (10,864.15 km) |
| Pittsburg to Bingol | 7,006.91 mi (11,276.53 km) |
| Pittsburg to Birecik | 7,095.22 mi (11,418.65 km) |
| Pittsburg to Bitlis | 7,059.74 mi (11,361.55 km) |
| Pittsburg to Bodrum | 6,894.10 mi (11,094.97 km) |
| Pittsburg to Bogazliyan | 6,908.32 mi (11,117.87 km) |
| Pittsburg to Bolu | 6,743.84 mi (10,853.16 km) |
| Pittsburg to Bolvadin | 6,863.35 mi (11,045.50 km) |
| Pittsburg to Bor | 6,982.66 mi (11,237.50 km) |
| Pittsburg to Borcka | 6,855.08 mi (11,032.18 km) |
| Pittsburg to Boyabat | 6,751.43 mi (10,865.37 km) |
| Pittsburg to Bozdogan | 6,873.51 mi (11,061.85 km) |
| Pittsburg to Bozkir | 6,985.22 mi (11,241.62 km) |
| Pittsburg to Bozkurt | 6,892.12 mi (11,091.80 km) |
| Pittsburg to Bozuyuk | 6,766.88 mi (10,890.25 km) |
