There are
2,050 mi
from Santa Monica, CA to Shelbyville, TN
That's the driving distance. It would take 1 day 12 hours to go from Santa Monica, California to Shelbyville, Tennessee.
The flight distance (direct flight from Santa Monica, CA to Shelbyville, TN) is 1,813.21 mi.
2,050 mi = 3.22 kms