| Provo to Brown Deer (Wisconsin) | 1,233.31 mi (1,984.82 km) |
| Provo to Brownsburg (Indiana) | 1,332.11 mi (2,143.82 km) |
| Provo to Brownsville (Florida) | 2,058.45 mi (3,312.75 km) |
| Provo to Brownsville (Texas) | 1,278.36 mi (2,057.32 km) |
| Provo to Brownwood (Texas) | 919.92 mi (1,480.47 km) |
| Provo to Brunswick (Georgia) | 1,795.35 mi (2,889.34 km) |
| Provo to Brunswick (Ohio) | 1,555.12 mi (2,502.72 km) |
| Provo to Brushy Creek (Texas) | 1,030.19 mi (1,657.93 km) |
| Provo to Bryan (Texas) | 1,081.89 mi (1,741.13 km) |
| Provo to Bryant (Arkansas) | 1,117.82 mi (1,798.95 km) |
| Provo to Bryn Mawr-Skyway (Washington) | 726.37 mi (1,168.98 km) |
| Provo to Buckeye (Arizona) | 474.03 mi (762.88 km) |
| Provo to Buckhall (Virginia) | 1,815.36 mi (2,921.54 km) |
| Provo to Bucyrus (Ohio) | 1,499.67 mi (2,413.49 km) |
| Provo to Buda (Texas) | 1,046.98 mi (1,684.95 km) |
