Miles between Simi Valley, CA and Grayslake, IL

There are
2,038 mi
from Simi Valley, CA to Grayslake, IL

That's the driving distance. It would take 1 day 12 hours to go from Simi Valley, California to Grayslake, Illinois.

The flight distance (direct flight from Simi Valley, CA to Grayslake, IL) is 1,746.34 mi.

2,038 mi = 3.22 kms