Miles between Union City, CA and St Charles, MO

There are
2,053 mi
from Union City, CA to St Charles, MO

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

The flight distance (direct flight from Union City, CA to St Charles, MO) is 1,705.96 mi.

2,053 mi = 3.22 kms