There are
1,810 mi
from Knoxville, TN to Sandy, UT
That's the driving distance. It would take 1 day 8 hours to go from Knoxville, Tennessee to Sandy, Utah.
The flight distance (direct flight from Knoxville, TN to Sandy, UT) is 1,541.91 mi.
1,810 mi = 1.61 kms