There are
1,167 mi
from Flower Mound, TX to Spanish Fork, UT
That's the driving distance. It would take 22 hours 14 mins to go from Flower Mound, Texas to Spanish Fork, Utah.
The flight distance (direct flight from Flower Mound, TX to Spanish Fork, UT) is 943.34 mi.
1,167 mi = 1.61 kms