There are
2,080 mi
from Antioch, CA to Streamwood, IL
That's the driving distance. It would take 1 day 12 hours to go from Antioch, California to Streamwood, Illinois.
The flight distance (direct flight from Antioch, CA to Streamwood, IL) is 1,789.26 mi.
2,080 mi = 3,348.01 kms