There are
1,842 mi
from Simi Valley, CA to Kennett, MO
That's the driving distance. It would take 1 day 8 hours to go from Simi Valley, California to Kennett, Missouri.
The flight distance (direct flight from Simi Valley, CA to Kennett, MO) is 1,620.52 mi.
1,842 mi = 1.61 kms