There are
3,065 mi
from Gresham, OR to Marlborough, MA
That's the driving distance. It would take 2 days 6 hours to go from Gresham, Oregon to Marlborough, Massachusetts.
The flight distance (direct flight from Gresham, OR to Marlborough, MA) is 2,498.78 mi.
3,065 mi = 4.83 kms