There are
2,401 mi
from Manchester, NH to Cottonwood Heights, UT
That's the driving distance. It would take 1 day 19 hours to go from Manchester, New Hampshire to Cottonwood Heights, Utah.
The flight distance (direct flight from Manchester, NH to Cottonwood Heights, UT) is 2,066.95 mi.
2,401 mi = 3.22 kms