Miles between Tucson, AZ and Boulder, CO

There are
922 mi
from Tucson, AZ to Boulder, CO

That's the driving distance. It would take 16 hours 20 mins to go from Tucson, Arizona to Boulder, Colorado.

The flight distance (direct flight from Tucson, AZ to Boulder, CO) is 623.81 mi.

922 mi = 1,483.12 kms