There are
1,976 mi
from Dickson, TN to Rancho Santa Margarita, CA
That's the driving distance. It would take 1 day 10 hours to go from Dickson, Tennessee to Rancho Santa Margarita, California.
The flight distance (direct flight from Dickson, TN to Rancho Santa Margarita, CA) is 1,714.42 mi.
1,976 mi = 1.61 kms