Miles between Ontario, CA and Marana, AZ

There are
430 mi
from Ontario, CA to Marana, AZ

That's the driving distance. It would take 7 hours 40 mins to go from Ontario, California to Marana, Arizona.

The flight distance (direct flight from Ontario, CA to Marana, AZ) is 388.03 mi.

430 mi = 691.42 kms