There are
1,885 mi
from Layton, UT to Johnson City, TN
That's the driving distance. It would take 1 day 9 hours to go from Layton, Utah to Johnson City, Tennessee.
The flight distance (direct flight from Layton, UT to Johnson City, TN) is 1,622.44 mi.
1,885 mi = 3,033.22 kms