Miles between San Marcos, CA and Gresham, OR

There are
1,073 mi
from San Marcos, CA to Gresham, OR

That's the driving distance. It would take 20 hours 23 mins to go from San Marcos, California to Gresham, Oregon.

The flight distance (direct flight from San Marcos, CA to Gresham, OR) is 898.41 mi.

1,073 mi = 1.61 kms