| Webster Groves to Badger (Alaska) | 2,888.32 mi (4,648.30 km) |
| Webster Groves to Bailey's Crossroads (Virginia) | 712.50 mi (1,146.66 km) |
| Webster Groves to Bainbridge (Georgia) | 623.68 mi (1,003.72 km) |
| Webster Groves to Bainbridge Island (Washington) | 1,724.74 mi (2,775.69 km) |
| Webster Groves to Baker (Louisiana) | 554.86 mi (892.96 km) |
| Webster Groves to Bakersfield (California) | 1,592.40 mi (2,562.72 km) |
| Webster Groves to Balch Springs (Texas) | 536.25 mi (863.01 km) |
| Webster Groves to Baldwin (New York) | 901.23 mi (1,450.39 km) |
| Webster Groves to Baldwin (Pennsylvania) | 567.13 mi (912.71 km) |
| Webster Groves to Baldwin Park (California) | 1,562.15 mi (2,514.04 km) |
| Webster Groves to Ballenger Creek (Maryland) | 696.21 mi (1,120.44 km) |
| Webster Groves to Ballwin (Missouri) | 10.58 mi (17.03 km) |
| Webster Groves to Baltimore (Maryland) | 739.29 mi (1,189.78 km) |
| Webster Groves to Bangor (Maine) | 1,188.57 mi (1,912.82 km) |
| Webster Groves to Banning (California) | 1,507.51 mi (2,426.10 km) |
