There are
1,015 mi
from Portland, OR to San Juan Capistrano, CA

That's the driving distance. It would take 19 hours 7 mins to go from Portland, Oregon to San Juan Capistrano, California.

The flight distance (direct flight from Portland, OR to San Juan Capistrano, CA) is 872.08 mi.

1,015 mi = 1.61 kms