There are
2,120 mi
from Gresham, OR to Dyer, IN
That's the driving distance. It would take 1 day 12 hours to go from Gresham, Oregon to Dyer, Indiana.
The flight distance (direct flight from Gresham, OR to Dyer, IN) is 1,757.20 mi.
2,120 mi = 3.22 kms