Miles between St Louis, MO and Union City, CA

There are
2,072 mi
from St Louis, MO to Union City, CA

That's the driving distance. It would take 1 day 11 hours to go from St Louis, Missouri to Union City, California.

The flight distance (direct flight from St Louis, MO to Union City, CA) is 1,724.11 mi.

2,072 mi = 3.22 kms