Miles between San Marcos, CA and Oak Harbor, WA

There are
1,322 mi
from San Marcos, CA to Oak Harbor, WA

That's the driving distance. It would take 1 day 1 hour to go from San Marcos, California to Oak Harbor, Washington.

The flight distance (direct flight from San Marcos, CA to Oak Harbor, WA) is 1,084.61 mi.

1,322 mi = 1.61 kms