There are
2,079 mi
from Fullerton, CA to Cookeville, TN
That's the driving distance. It would take 1 day 12 hours to go from Fullerton, California to Cookeville, Tennessee.
The flight distance (direct flight from Fullerton, CA to Cookeville, TN) is 1,833.05 mi.
2,079 mi = 3.22 kms