There are
2,239 mi
from New Haven, CT to Holladay, UT
That's the driving distance. It would take 1 day 16 hours to go from New Haven, Connecticut to Holladay, Utah.
The flight distance (direct flight from New Haven, CT to Holladay, UT) is 2,011.93 mi.
2,239 mi = 3.22 kms