| Wentzville to Brown Deer (Wisconsin) | 336.77 mi (541.98 km) |
| Wentzville to Brownsburg (Indiana) | 249.74 mi (401.92 km) |
| Wentzville to Brownsville (Florida) | 1,089.47 mi (1,753.34 km) |
| Wentzville to Brownsville (Texas) | 964.75 mi (1,552.62 km) |
| Wentzville to Brownwood (Texas) | 670.34 mi (1,078.81 km) |
| Wentzville to Brunswick (Georgia) | 749.89 mi (1,206.84 km) |
| Wentzville to Brunswick (Ohio) | 506.95 mi (815.86 km) |
| Wentzville to Brushy Creek (Texas) | 693.44 mi (1,115.99 km) |
| Wentzville to Bryan (Texas) | 643.97 mi (1,036.36 km) |
| Wentzville to Bryant (Arkansas) | 303.81 mi (488.94 km) |
| Wentzville to Bryn Mawr-Skyway (Washington) | 1,677.33 mi (2,699.40 km) |
| Wentzville to Buckeye (Arizona) | 1,267.41 mi (2,039.70 km) |
| Wentzville to Buckhall (Virginia) | 722.28 mi (1,162.39 km) |
| Wentzville to Bucyrus (Ohio) | 440.82 mi (709.43 km) |
| Wentzville to Buda (Texas) | 722.55 mi (1,162.83 km) |
