Miles between Grand Rapids, MI and Alton, IL

There are
434 mi
from Grand Rapids, MI to Alton, IL

That's the driving distance. It would take 8 hours 14 mins to go from Grand Rapids, Michigan to Alton, Illinois.

The flight distance (direct flight from Grand Rapids, MI to Alton, IL) is 366.99 mi.

434 mi = 699.03 kms