There are
2,395 mi
from Gresham, OR to Marysville, OH
That's the driving distance. It would take 1 day 18 hours to go from Gresham, Oregon to Marysville, Ohio.
The flight distance (direct flight from Gresham, OR to Marysville, OH) is 1,990.99 mi.
2,395 mi = 3.22 kms