Miles between Ontario, CA and Nogales, AZ

There are
514 mi
from Ontario, CA to Nogales, AZ

That's the driving distance. It would take 9 hours 11 mins to go from Ontario, California to Nogales, Arizona.

The flight distance (direct flight from Ontario, CA to Nogales, AZ) is 433.36 mi.

514 mi = 827.70 kms