There are
2,358 mi
from Gresham, OR to Loveland, OH
That's the driving distance. It would take 1 day 17 hours to go from Gresham, Oregon to Loveland, Ohio.
The flight distance (direct flight from Gresham, OR to Loveland, OH) is 1,975.19 mi.
2,358 mi = 3.22 kms