There are
1,291 mi
from Plano, TX to Cottonwood Heights, UT
That's the driving distance. It would take 23 hours 5 mins to go from Plano, Texas to Cottonwood Heights, Utah.
The flight distance (direct flight from Plano, TX to Cottonwood Heights, UT) is 987.28 mi.
1,291 mi = 1.61 kms