There are
1,937 mi
from Antioch, CA to Davenport, IA
That's the driving distance. It would take 1 day 9 hours to go from Antioch, California to Davenport, Iowa.
The flight distance (direct flight from Antioch, CA to Davenport, IA) is 1,667.05 mi.
1,937 mi = 3,118.06 kms