Miles between St George, UT and Mill Creek, WA

There are
1,140 mi
from St George, UT to Mill Creek, WA

That's the driving distance. It would take 19 hours 48 mins to go from St George, Utah to Mill Creek, Washington.

The flight distance (direct flight from St George, UT to Mill Creek, WA) is 862.70 mi.

1,140 mi = 1.61 kms