Miles between Naperville, IL and Bay City, MI

There are
344 mi
from Naperville, IL to Bay City, MI

That's the driving distance. It would take 6 hours 27 mins to go from Naperville, Illinois to Bay City, Michigan.

The flight distance (direct flight from Naperville, IL to Bay City, MI) is 249.73 mi.

344 mi = 553.44 kms