| Roosevelt to Bilecik | 5,077.26 mi (8,171.06 km) |
| Roosevelt to Bingol | 5,548.96 mi (8,930.19 km) |
| Roosevelt to Birecik | 5,542.08 mi (8,919.12 km) |
| Roosevelt to Bitlis | 5,633.45 mi (9,066.17 km) |
| Roosevelt to Bodrum | 5,107.15 mi (8,219.16 km) |
| Roosevelt to Bogazliyan | 5,331.29 mi (8,579.89 km) |
| Roosevelt to Bolu | 5,116.45 mi (8,234.13 km) |
| Roosevelt to Bolvadin | 5,184.49 mi (8,343.63 km) |
| Roosevelt to Bor | 5,365.42 mi (8,634.80 km) |
| Roosevelt to Borcka | 5,470.33 mi (8,803.64 km) |
| Roosevelt to Boyabat | 5,207.18 mi (8,380.15 km) |
| Roosevelt to Bozdogan | 5,116.96 mi (8,234.95 km) |
| Roosevelt to Bozkir | 5,302.93 mi (8,534.24 km) |
| Roosevelt to Bozkurt | 5,165.45 mi (8,312.99 km) |
| Roosevelt to Bozuyuk | 5,090.00 mi (8,191.56 km) |
