| Webster Groves to Buena Park (California) | 1,569.18 mi (2,525.34 km) |
| Webster Groves to Buenaventura Lakes (Florida) | 876.96 mi (1,411.32 km) |
| Webster Groves to Buffalo (Minnesota) | 489.87 mi (788.37 km) |
| Webster Groves to Buffalo (New York) | 671.25 mi (1,080.27 km) |
| Webster Groves to Buffalo Grove (Illinois) | 277.60 mi (446.75 km) |
| Webster Groves to Buford (Georgia) | 469.55 mi (755.67 km) |
| Webster Groves to Bull Run (Virginia) | 691.76 mi (1,113.29 km) |
| Webster Groves to Bullhead City (Arizona) | 1,354.65 mi (2,180.10 km) |
| Webster Groves to Burbank (California) | 1,578.70 mi (2,540.67 km) |
| Webster Groves to Burbank (Illinois) | 257.35 mi (414.16 km) |
| Webster Groves to Burien (Washington) | 1,713.48 mi (2,757.58 km) |
| Webster Groves to Burkburnett (Texas) | 552.95 mi (889.89 km) |
| Webster Groves to Burke (Virginia) | 705.60 mi (1,135.56 km) |
| Webster Groves to Burke Centre (Virginia) | 703.59 mi (1,132.32 km) |
| Webster Groves to Burleson (Texas) | 573.93 mi (923.65 km) |
