Miles between Naperville, IL and St George, UT

There are
1,602 mi
from Naperville, IL to St George, UT

That's the driving distance. It would take 1 day 3 hours to go from Naperville, Illinois to St George, Utah.

The flight distance (direct flight from Naperville, IL to St George, UT) is 1,389.60 mi.

1,602 mi = 1.61 kms