Miles between Des Plaines, IL and Simi Valley, CA

There are
2,032 mi
from Des Plaines, IL to Simi Valley, CA

That's the driving distance. It would take 1 day 11 hours to go from Des Plaines, Illinois to Simi Valley, California.

The flight distance (direct flight from Des Plaines, IL to Simi Valley, CA) is 1,751.37 mi.

2,032 mi = 3,269.41 kms