| Bay City to Brownsburg (Indiana) | 289.65 mi (466.14 km) |
| Bay City to Brownsville (Florida) | 1,244.70 mi (2,003.16 km) |
| Bay City to Brownsville (Texas) | 1,434.55 mi (2,308.69 km) |
| Bay City to Brownwood (Texas) | 1,160.36 mi (1,867.41 km) |
| Bay City to Brunswick (Georgia) | 869.94 mi (1,400.03 km) |
| Bay City to Brunswick (Ohio) | 193.27 mi (311.04 km) |
| Bay City to Brushy Creek (Texas) | 1,179.74 mi (1,898.60 km) |
| Bay City to Bryan (Texas) | 1,124.69 mi (1,810.01 km) |
| Bay City to Bryant (Arkansas) | 771.91 mi (1,242.26 km) |
| Bay City to Bryn Mawr-Skyway (Washington) | 1,856.16 mi (2,987.20 km) |
| Bay City to Buckeye (Arizona) | 1,694.43 mi (2,726.93 km) |
| Bay City to Buckhall (Virginia) | 474.39 mi (763.46 km) |
| Bay City to Bucyrus (Ohio) | 198.05 mi (318.73 km) |
| Bay City to Buda (Texas) | 1,208.05 mi (1,944.17 km) |
| Bay City to Buena Park (California) | 1,941.78 mi (3,125.00 km) |
