Miles between Simi Valley, CA and Green River, WY

There are
849 mi
from Simi Valley, CA to Green River, WY

That's the driving distance. It would take 15 hours 7 mins to go from Simi Valley, California to Green River, Wyoming.

The flight distance (direct flight from Simi Valley, CA to Green River, WY) is 712.95 mi.

849 mi = 1,365.67 kms