Miles between Ontario, CA and Meridian, ID

There are
823 mi
from Ontario, CA to Meridian, ID

That's the driving distance. It would take 15 hours 45 mins to go from Ontario, California to Meridian, Idaho.

The flight distance (direct flight from Ontario, CA to Meridian, ID) is 663.20 mi.

823 mi = 1,324.10 kms