There are
1,674 mi
from Rochester Hills, MI to Cottonwood Heights, UT
That's the driving distance. It would take 1 day 5 hours to go from Rochester Hills, Michigan to Cottonwood Heights, Utah.
The flight distance (direct flight from Rochester Hills, MI to Cottonwood Heights, UT) is 1,481.68 mi.
1,674 mi = 1.61 kms