There are
1,635 mi
from Antioch, CA to Shawnee, OK
That's the driving distance. It would take 1 day 4 hours to go from Antioch, California to Shawnee, Oklahoma.
The flight distance (direct flight from Antioch, CA to Shawnee, OK) is 1,387.08 mi.
1,635 mi = 2,630.63 kms