There are
1,992 mi
from Dickson, TN to Simi Valley, CA
That's the driving distance. It would take 1 day 11 hours to go from Dickson, Tennessee to Simi Valley, California.
The flight distance (direct flight from Dickson, TN to Simi Valley, CA) is 1,769.75 mi.
1,992 mi = 1.61 kms