Miles between Thornton, CO and Orem, UT

There are
525 mi
from Thornton, CO to Orem, UT

That's the driving distance. It would take 9 hours 6 mins to go from Thornton, Colorado to Orem, Utah.

The flight distance (direct flight from Thornton, CO to Orem, UT) is 356.56 mi.

525 mi = 845.64 kms