Miles between Union City, CA and Mountain Home, ID

There are
694 mi
from Union City, CA to Mountain Home, ID

That's the driving distance. It would take 12 hours 44 mins to go from Union City, California to Mountain Home, Idaho.

The flight distance (direct flight from Union City, CA to Mountain Home, ID) is 508.12 mi.

694 mi = 1,116.30 kms