There are
2,778 mi
from Deltona, FL to Antioch, CA
That's the driving distance. It would take 2 days 2 hours to go from Deltona, Florida to Antioch, California.
The flight distance (direct flight from Deltona, FL to Antioch, CA) is 2,399.98 mi.
2,778 mi = 4,471.16 kms