| Reston to Bilecik | 5,306.81 mi (8,540.48 km) |
| Reston to Bingol | 5,774.62 mi (9,293.35 km) |
| Reston to Birecik | 5,770.20 mi (9,286.25 km) |
| Reston to Bitlis | 5,858.53 mi (9,428.40 km) |
| Reston to Bodrum | 5,338.71 mi (8,591.83 km) |
| Reston to Bogazliyan | 5,559.35 mi (8,946.91 km) |
| Reston to Bolu | 5,345.08 mi (8,602.08 km) |
| Reston to Bolvadin | 5,414.41 mi (8,713.65 km) |
| Reston to Bor | 5,594.50 mi (9,003.48 km) |
| Reston to Borcka | 5,693.42 mi (9,162.67 km) |
| Reston to Boyabat | 5,433.99 mi (8,745.17 km) |
| Reston to Bozdogan | 5,348.10 mi (8,606.94 km) |
| Reston to Bozkir | 5,533.17 mi (8,904.78 km) |
| Reston to Bozkurt | 5,396.20 mi (8,684.35 km) |
| Reston to Bozuyuk | 5,319.65 mi (8,561.15 km) |
