Miles between Thornton, CO and Sandy, UT

There are
515 mi
from Thornton, CO to Sandy, UT

That's the driving distance. It would take 8 hours 53 mins to go from Thornton, Colorado to Sandy, Utah.

The flight distance (direct flight from Thornton, CO to Sandy, UT) is 366.54 mi.

515 mi = 828.07 kms