There are
1,812 mi
from Gresham, OR to Raymore, MO
That's the driving distance. It would take 1 day 7 hours to go from Gresham, Oregon to Raymore, Missouri.
The flight distance (direct flight from Gresham, OR to Raymore, MO) is 1,497.12 mi.
1,812 mi = 1.61 kms