Miles between Boulder, CO and Muskegon, MI

There are
1,188 mi
from Boulder, CO to Muskegon, MI

That's the driving distance. It would take 21 hours 15 mins to go from Boulder, Colorado to Muskegon, Michigan.

The flight distance (direct flight from Boulder, CO to Muskegon, MI) is 1,004.97 mi.

1,188 mi = 1.61 kms