Miles between Grand Rapids, MI and Boone, IA

There are
520 mi
from Grand Rapids, MI to Boone, IA

That's the driving distance. It would take 9 hours 49 mins to go from Grand Rapids, Michigan to Boone, Iowa.

The flight distance (direct flight from Grand Rapids, MI to Boone, IA) is 422.71 mi.

520 mi = 837.56 kms