Miles between Peoria, AZ and Thornton, CO

There are
825 mi
from Peoria, AZ to Thornton, CO

That's the driving distance. It would take 15 hours 37 mins to go from Peoria, Arizona to Thornton, Colorado.

The flight distance (direct flight from Peoria, AZ to Thornton, CO) is 591.68 mi.

825 mi = 1,327.17 kms