| Bay City to Blue Springs (Missouri) | 624.23 mi (1,004.60 km) |
| Bay City to Bluffdale (Utah) | 1,448.46 mi (2,331.07 km) |
| Bay City to Bluffton (Indiana) | 207.46 mi (333.87 km) |
| Bay City to Bluffton (South Carolina) | 802.26 mi (1,291.12 km) |
| Bay City to Blythe (California) | 1,783.58 mi (2,870.40 km) |
| Bay City to Blytheville (Arkansas) | 617.72 mi (994.12 km) |
| Bay City to Boca Raton (Florida) | 1,208.19 mi (1,944.39 km) |
| Bay City to Boerne (Texas) | 1,255.33 mi (2,020.27 km) |
| Bay City to Bogalusa (Louisiana) | 943.47 mi (1,518.38 km) |
| Bay City to Boiling Springs (South Carolina) | 599.14 mi (964.22 km) |
| Bay City to Boise (Idaho) | 1,608.01 mi (2,587.84 km) |
| Bay City to Bolingbrook (Illinois) | 251.14 mi (404.17 km) |
| Bay City to Bolivar (Missouri) | 647.99 mi (1,042.84 km) |
| Bay City to Bon Air (Virginia) | 534.41 mi (860.04 km) |
| Bay City to Bonham (Texas) | 956.57 mi (1,539.45 km) |
