There are
2,801 mi
from Antioch, CA to Kissimmee, FL
That's the driving distance. It would take 2 days 2 hours to go from Antioch, California to Kissimmee, Florida.
The flight distance (direct flight from Antioch, CA to Kissimmee, FL) is 2,410.85 mi.
2,801 mi = 3.22 kms