There are
475 mi
from Antioch, CA to Twentynine Palms, CA
That's the driving distance. It would take 9 hours 19 mins to go from Antioch, California to Twentynine Palms, California.
The flight distance (direct flight from Antioch, CA to Twentynine Palms, CA) is 417.77 mi.
475 mi = 764.28 kms