There are
2,536 mi
from Antioch, CA to Tallahassee, FL
That's the driving distance. It would take 1 day 21 hours to go from Antioch, California to Tallahassee, Florida.
The flight distance (direct flight from Antioch, CA to Tallahassee, FL) is 2,190.92 mi.
2,536 mi = 3.22 kms