There are
2,785 mi
from Antioch, CA to Zephyrhills, FL
That's the driving distance. It would take 2 days 2 hours to go from Antioch, California to Zephyrhills, Florida.
The flight distance (direct flight from Antioch, CA to Zephyrhills, FL) is 2,370.67 mi.
2,785 mi = 3.22 kms