There are
2,998 mi
from Antioch, CA to Miramar, FL
That's the driving distance. It would take 2 days 5 hours to go from Antioch, California to Miramar, Florida.
The flight distance (direct flight from Antioch, CA to Miramar, FL) is 2,547.10 mi.
2,998 mi = 4,825.51 kms