There are
2,423 mi
from Elk Grove, CA to Chattanooga, TN
That's the driving distance. It would take 1 day 18 hours to go from Elk Grove, California to Chattanooga, Tennessee.
The flight distance (direct flight from Elk Grove, CA to Chattanooga, TN) is 1,997.76 mi.
2,423 mi = 3.22 kms