Miles between Dearborn, MI and Alton, IL

There are
517 mi
from Dearborn, MI to Alton, IL

That's the driving distance. It would take 9 hours 53 mins to go from Dearborn, Michigan to Alton, Illinois.

The flight distance (direct flight from Dearborn, MI to Alton, IL) is 437.21 mi.

517 mi = 832.37 kms