There are
1,666 mi
from Provo, UT to Gallatin, TN
That's the driving distance. It would take 1 day 5 hours to go from Provo, Utah to Gallatin, Tennessee.
The flight distance (direct flight from Provo, UT to Gallatin, TN) is 1,387.52 mi.
1,666 mi = 1.61 kms