Miles between Union City, CA and St Louis, MO

There are
2,075 mi
from Union City, CA to St Louis, MO

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

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

2,075 mi = 3.22 kms