Miles between Ontario, CA and Clearlake, CA

There are
494 mi
from Ontario, CA to Clearlake, CA

That's the driving distance. It would take 9 hours 37 mins to go from Ontario, California to Clearlake, California.

The flight distance (direct flight from Ontario, CA to Clearlake, CA) is 436.55 mi.

494 mi = 794.98 kms