There are
1,536 mi
from Mission, TX to Cottonwood Heights, UT
That's the driving distance. It would take 1 day 5 hours to go from Mission, Texas to Cottonwood Heights, Utah.
The flight distance (direct flight from Mission, TX to Cottonwood Heights, UT) is 1,261.70 mi.
1,536 mi = 1.61 kms