Miles between Grand Rapids, MI and Boise, ID

There are
1,856 mi
from Grand Rapids, MI to Boise, ID

That's the driving distance. It would take 1 day 7 hours to go from Grand Rapids, Michigan to Boise, Idaho.

The flight distance (direct flight from Grand Rapids, MI to Boise, ID) is 1,529.41 mi.

1,856 mi = 1.61 kms