There are
2,000 mi
from Gallatin, TN to Palmdale, CA
That's the driving distance. It would take 1 day 10 hours to go from Gallatin, Tennessee to Palmdale, California.
The flight distance (direct flight from Gallatin, TN to Palmdale, CA) is 1,778.17 mi.
2,000 mi = 3,218.66 kms