There are
2,064 mi
from Antioch, CA to Machesney Park, IL
That's the driving distance. It would take 1 day 11 hours to go from Antioch, California to Machesney Park, Illinois.
The flight distance (direct flight from Antioch, CA to Machesney Park, IL) is 1,744.53 mi.
2,064 mi = 3,321.76 kms