There are
1,883 mi
from Antioch, CA to Waterloo, IA
That's the driving distance. It would take 1 day 8 hours to go from Antioch, California to Waterloo, Iowa.
The flight distance (direct flight from Antioch, CA to Waterloo, IA) is 1,576.04 mi.
1,883 mi = 3,029.74 kms