Miles between Union City, CA and Grand Junction, CO

There are
1,031 mi
from Union City, CA to Grand Junction, CO

That's the driving distance. It would take 18 hours 9 mins to go from Union City, California to Grand Junction, Colorado.

The flight distance (direct flight from Union City, CA to Grand Junction, CO) is 737.79 mi.

1,031 mi = 1.61 kms