Miles between Boulder, CO and Surprise, AZ

There are
832 mi
from Boulder, CO to Surprise, AZ

That's the driving distance. It would take 15 hours 51 mins to go from Boulder, Colorado to Surprise, Arizona.

The flight distance (direct flight from Boulder, CO to Surprise, AZ) is 590.63 mi.

832 mi = 1,339.18 kms