Miles between Boulder, CO and East Grand Rapids, MI

There are
1,182 mi
from Boulder, CO to East Grand Rapids, MI

That's the driving distance. It would take 21 hours 6 mins to go from Boulder, Colorado to East Grand Rapids, Michigan.

The flight distance (direct flight from Boulder, CO to East Grand Rapids, MI) is 1,035.12 mi.

1,182 mi = 1.61 kms