There are
2,171 mi
from Simi Valley, CA to Campbellsville, KY
That's the driving distance. It would take 1 day 14 hours to go from Simi Valley, California to Campbellsville, Kentucky.
The flight distance (direct flight from Simi Valley, CA to Campbellsville, KY) is 1,875.93 mi.
2,171 mi = 3.22 kms