Miles between Tempe, AZ and St George, UT

There are
421 mi
from Tempe, AZ to St George, UT

That's the driving distance. It would take 8 hours 28 mins to go from Tempe, Arizona to St George, Utah.

The flight distance (direct flight from Tempe, AZ to St George, UT) is 269.86 mi.

421 mi = 676.79 kms