Miles between Simi Valley, CA and Buffalo Grove, IL

There are
2,040 mi
from Simi Valley, CA to Buffalo Grove, IL

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

The flight distance (direct flight from Simi Valley, CA to Buffalo Grove, IL) is 1,748.57 mi.

2,040 mi = 3.22 kms