Miles between Simi Valley, CA and Lewiston, ID

There are
1,081 mi
from Simi Valley, CA to Lewiston, ID

That's the driving distance. It would take 20 hours 51 mins to go from Simi Valley, California to Lewiston, Idaho.

The flight distance (direct flight from Simi Valley, CA to Lewiston, ID) is 843.34 mi.

1,081 mi = 1.61 kms