Miles between Layton, UT and Ontario, CA

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

That's the driving distance. It would take 11 hours 43 mins to go from Layton, Utah to Ontario, California.

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

675 mi = 1,086.84 kms