Miles between Gresham, OR and Napa, CA

There are
621 mi
from Gresham, OR to Napa, CA

That's the driving distance. It would take 12 hours 1 min to go from Gresham, Oregon to Napa, California.

The flight distance (direct flight from Gresham, OR to Napa, CA) is 497.20 mi.

621 mi = 999.17 kms