Miles between Boulder, CO and Bullhead City, AZ

There are
854 mi
from Boulder, CO to Bullhead City, AZ

That's the driving distance. It would take 15 hours 1 min to go from Boulder, Colorado to Bullhead City, Arizona.

The flight distance (direct flight from Boulder, CO to Bullhead City, AZ) is 609.58 mi.

854 mi = 1,374.26 kms