Miles between San Marcos, CA and Oro Valley, AZ

There are
416 mi
from San Marcos, CA to Oro Valley, AZ

That's the driving distance. It would take 7 hours 38 mins to go from San Marcos, California to Oro Valley, Arizona.

The flight distance (direct flight from San Marcos, CA to Oro Valley, AZ) is 363.89 mi.

416 mi = 669.65 kms