There are
2,840 mi
from Antioch, CA to Middletown, DE
That's the driving distance. It would take 2 days 2 hours to go from Antioch, California to Middletown, Delaware.
The flight distance (direct flight from Antioch, CA to Middletown, DE) is 2,458.97 mi.
2,840 mi = 4,570.77 kms