Miles between Union City, CA and Gresham, OR

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

That's the driving distance. It would take 12 hours 49 mins to go from Union City, California to Gresham, Oregon.

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

662 mi = 1,064.87 kms