Miles between Boulder, CO and Rochester Hills, MI

There are
1,295 mi
from Boulder, CO to Rochester Hills, MI

That's the driving distance. It would take 23 hours 17 mins to go from Boulder, Colorado to Rochester Hills, Michigan.

The flight distance (direct flight from Boulder, CO to Rochester Hills, MI) is 1,158.62 mi.

1,295 mi = 1.61 kms