Miles between Union City, CA and Columbia, PA

There are
2,819 mi
from Union City, CA to Columbia, PA

That's the driving distance. It would take 2 days 1 hour to go from Union City, California to Columbia, Pennsylvania.

The flight distance (direct flight from Union City, CA to Columbia, PA) is 2,430.88 mi.

2,819 mi = 3.22 kms