There are
2,350 mi
from Davis, CA to Shelbyville, TN
That's the driving distance. It would take 1 day 16 hours to go from Davis, California to Shelbyville, Tennessee.
The flight distance (direct flight from Davis, CA to Shelbyville, TN) is 1,945.94 mi.
2,350 mi = 3,781.26 kms