Miles between Simi Valley, CA and Idaho Falls, ID

There are
919 mi
from Simi Valley, CA to Idaho Falls, ID

That's the driving distance. It would take 16 hours 5 mins to go from Simi Valley, California to Idaho Falls, Idaho.

The flight distance (direct flight from Simi Valley, CA to Idaho Falls, ID) is 732.67 mi.

919 mi = 1,478.61 kms