There are
2,356 mi
from Waltham, MA to Ogden, UT
That's the driving distance. It would take 1 day 18 hours to go from Waltham, Massachusetts to Ogden, Utah.
The flight distance (direct flight from Waltham, MA to Ogden, UT) is 2,079.60 mi.
2,356 mi = 3,791.73 kms