| Takoma Park to Bilecik | 5,291.54 mi (8,515.91 km) |
| Takoma Park to Bingol | 5,760.27 mi (9,270.25 km) |
| Takoma Park to Birecik | 5,755.30 mi (9,262.27 km) |
| Takoma Park to Bitlis | 5,844.30 mi (9,405.49 km) |
| Takoma Park to Bodrum | 5,322.78 mi (8,566.19 km) |
| Takoma Park to Bogazliyan | 5,544.46 mi (8,922.95 km) |
| Takoma Park to Bolu | 5,330.05 mi (8,577.89 km) |
| Takoma Park to Bolvadin | 5,399.03 mi (8,688.91 km) |
| Takoma Park to Bor | 5,579.36 mi (8,979.11 km) |
| Takoma Park to Borcka | 5,679.57 mi (9,140.38 km) |
| Takoma Park to Boyabat | 5,419.39 mi (8,721.66 km) |
| Takoma Park to Bozdogan | 5,332.34 mi (8,581.57 km) |
| Takoma Park to Bozkir | 5,517.70 mi (8,879.88 km) |
| Takoma Park to Bozkurt | 5,380.57 mi (8,659.19 km) |
| Takoma Park to Bozuyuk | 5,304.35 mi (8,536.53 km) |
