There are
2,092 mi
from Novato, CA to Warrenville, IL
That's the driving distance. It would take 1 day 11 hours to go from Novato, California to Warrenville, Illinois.
The flight distance (direct flight from Novato, CA to Warrenville, IL) is 1,827.13 mi.
2,092 mi = 3,367.53 kms