There are
2,087 mi
from Antioch, CA to Lombard, IL
That's the driving distance. It would take 1 day 12 hours to go from Antioch, California to Lombard, Illinois.
The flight distance (direct flight from Antioch, CA to Lombard, IL) is 1,798.47 mi.
2,087 mi = 3,359.21 kms