There are
2,190 mi
from Salinas, CA to Warrenville, IL
That's the driving distance. It would take 1 day 13 hours to go from Salinas, California to Warrenville, Illinois.
The flight distance (direct flight from Salinas, CA to Warrenville, IL) is 1,814.44 mi.
2,190 mi = 3.22 kms