| Frederick to Bilecik | 5,287.41 mi (8,509.27 km) |
| Frederick to Bingol | 5,753.02 mi (9,258.59 km) |
| Frederick to Birecik | 5,749.86 mi (9,253.51 km) |
| Frederick to Bitlis | 5,836.67 mi (9,393.21 km) |
| Frederick to Bodrum | 5,321.16 mi (8,563.58 km) |
| Frederick to Bogazliyan | 5,538.99 mi (8,914.14 km) |
| Frederick to Bolu | 5,325.07 mi (8,569.87 km) |
| Frederick to Bolvadin | 5,395.28 mi (8,682.86 km) |
| Frederick to Bor | 5,574.76 mi (8,971.71 km) |
| Frederick to Borcka | 5,670.77 mi (9,126.22 km) |
| Frederick to Boyabat | 5,412.97 mi (8,711.33 km) |
| Frederick to Bozdogan | 5,330.07 mi (8,577.92 km) |
| Frederick to Bozkir | 5,514.29 mi (8,874.40 km) |
| Frederick to Bozkurt | 5,377.78 mi (8,654.70 km) |
| Frederick to Bozuyuk | 5,300.33 mi (8,530.06 km) |
