Miles between Irvine, CA and Portland, OR

There are
1,003 mi
from Irvine, CA to Portland, OR

That's the driving distance. It would take 18 hours 55 mins to go from Irvine, California to Portland, Oregon.

The flight distance (direct flight from Irvine, CA to Portland, OR) is 857.87 mi.

1,003 mi = 1.61 kms