There are
1,644 mi
from St George, UT to Schererville, IN
That's the driving distance. It would take 1 day 4 hours to go from St George, Utah to Schererville, Indiana.
The flight distance (direct flight from St George, UT to Schererville, IN) is 1,423.65 mi.
1,644 mi = 1.61 kms