Miles between Antioch, CA and Duncan, OK

There are
1,584 mi
from Antioch, CA to Duncan, OK

That's the driving distance. It would take 1 day 4 hours to go from Antioch, California to Duncan, Oklahoma.

The flight distance (direct flight from Antioch, CA to Duncan, OK) is 1,346.75 mi.

1,584 mi = 2,549.53 kms