Miles between Westminster, CO and Tucson, AZ

There are
901 mi
from Westminster, CO to Tucson, AZ

That's the driving distance. It would take 15 hours 59 mins to go from Westminster, Colorado to Tucson, Arizona.

The flight distance (direct flight from Westminster, CO to Tucson, AZ) is 620.21 mi.

901 mi = 1,450.29 kms