There are
2,008 mi
from Folsom, CA to Streamwood, IL
That's the driving distance. It would take 1 day 10 hours to go from Folsom, California to Streamwood, Illinois.
The flight distance (direct flight from Folsom, CA to Streamwood, IL) is 1,741.88 mi.
2,008 mi = 3,232.33 kms