There are
1,837 mi
from Simi Valley, CA to Greenwood, MS
That's the driving distance. It would take 1 day 9 hours to go from Simi Valley, California to Greenwood, Mississippi.
The flight distance (direct flight from Simi Valley, CA to Greenwood, MS) is 1,635.80 mi.
1,837 mi = 1.61 kms