Miles between Union City, CA and St Augustine, FL

There are
2,747 mi
from Union City, CA to St Augustine, FL

That's the driving distance. It would take 2 days 1 hour to go from Union City, California to St Augustine, Florida.

The flight distance (direct flight from Union City, CA to St Augustine, FL) is 2,380.52 mi.

2,747 mi = 3.22 kms