Miles between Union City, CA and Watertown, NY

There are
2,863 mi
from Union City, CA to Watertown, NY

That's the driving distance. It would take 2 days 2 hours to go from Union City, California to Watertown, New York.

The flight distance (direct flight from Union City, CA to Watertown, NY) is 2,421.27 mi.

2,863 mi = 3.22 kms