There are
2,000 mi
from Simi Valley, CA to Batavia, IL
That's the driving distance. It would take 1 day 11 hours to go from Simi Valley, California to Batavia, Illinois.
The flight distance (direct flight from Simi Valley, CA to Batavia, IL) is 1,727.83 mi.
2,000 mi = 3.22 kms