| Webster Groves to Bilecik | 5,820.58 mi (9,367.32 km) |
| Webster Groves to Bingol | 6,244.05 mi (10,048.83 km) |
| Webster Groves to Birecik | 6,263.85 mi (10,080.68 km) |
| Webster Groves to Bitlis | 6,321.95 mi (10,174.20 km) |
| Webster Groves to Bodrum | 5,881.97 mi (9,466.12 km) |
| Webster Groves to Bogazliyan | 6,054.13 mi (9,743.18 km) |
| Webster Groves to Bolu | 5,847.87 mi (9,411.23 km) |
| Webster Groves to Bolvadin | 5,931.92 mi (9,546.50 km) |
| Webster Groves to Bor | 6,100.34 mi (9,817.54 km) |
| Webster Groves to Borcka | 6,141.79 mi (9,884.26 km) |
| Webster Groves to Boyabat | 5,917.35 mi (9,523.05 km) |
| Webster Groves to Bozdogan | 5,883.91 mi (9,469.23 km) |
| Webster Groves to Bozkir | 6,054.11 mi (9,743.15 km) |
| Webster Groves to Bozkurt | 5,925.45 mi (9,536.09 km) |
| Webster Groves to Bozuyuk | 5,834.60 mi (9,389.87 km) |
