Miles between Gresham, OR and Union City, CA

There are
662 mi
from Gresham, OR to Union City, CA

That's the driving distance. It would take 12 hours 51 mins to go from Gresham, Oregon to Union City, California.

The flight distance (direct flight from Gresham, OR to Union City, CA) is 546.76 mi.

662 mi = 1,065.14 kms