Miles between Ontario, CA and Lewiston, ID

There are
1,076 mi
from Ontario, CA to Lewiston, ID

That's the driving distance. It would take 20 hours 48 mins to go from Ontario, California to Lewiston, Idaho.

The flight distance (direct flight from Ontario, CA to Lewiston, ID) is 853.09 mi.

1,076 mi = 1.61 kms