Miles between Chicago, IL and Union City, CA

There are
2,145 mi
from Chicago, IL to Union City, CA

That's the driving distance. It would take 1 day 13 hours to go from Chicago, Illinois to Union City, California.

The flight distance (direct flight from Chicago, IL to Union City, CA) is 1,839.86 mi.

2,145 mi = 3.22 kms