Miles between Centennial, CO and St George, UT

There are
642 mi
from Centennial, CO to St George, UT

That's the driving distance. It would take 11 hours 2 mins to go from Centennial, Colorado to St George, Utah.

The flight distance (direct flight from Centennial, CO to St George, UT) is 501.58 mi.

642 mi = 1,032.94 kms