There are
1,657 mi
from Lexington, KY to Spanish Fork, UT
That's the driving distance. It would take 1 day 5 hours to go from Lexington, Kentucky to Spanish Fork, Utah.
The flight distance (direct flight from Lexington, KY to Spanish Fork, UT) is 1,457.64 mi.
1,657 mi = 1.61 kms