Miles between Grand Rapids, MI and Decatur, IL

There are
322 mi
from Grand Rapids, MI to Decatur, IL

That's the driving distance. It would take 6 hours 3 mins to go from Grand Rapids, Michigan to Decatur, Illinois.

The flight distance (direct flight from Grand Rapids, MI to Decatur, IL) is 274.86 mi.

322 mi = 518.06 kms