There are
2,475 mi
from Portland, ME to Midvale, UT
That's the driving distance. It would take 1 day 20 hours to go from Portland, Maine to Midvale, Utah.
The flight distance (direct flight from Portland, ME to Midvale, UT) is 2,121.63 mi.
2,475 mi = 3,983.50 kms