There are
2,212 mi
from Danbury, CT to Holladay, UT
That's the driving distance. It would take 1 day 15 hours to go from Danbury, Connecticut to Holladay, Utah.
The flight distance (direct flight from Danbury, CT to Holladay, UT) is 1,984.01 mi.
2,212 mi = 3.22 kms