Miles between Thornton, CO and South Ogden, UT

There are
500 mi
from Thornton, CO to South Ogden, UT

That's the driving distance. It would take 8 hours 34 mins to go from Thornton, Colorado to South Ogden, Utah.

The flight distance (direct flight from Thornton, CO to South Ogden, UT) is 378.65 mi.

500 mi = 804.19 kms