Miles between Ontario, CA and Layton, UT

There are
675 mi
from Ontario, CA to Layton, UT

That's the driving distance. It would take 11 hours 44 mins to go from Ontario, California to Layton, Utah.

The flight distance (direct flight from Ontario, CA to Layton, UT) is 574.57 mi.

675 mi = 1,086.98 kms