There are
1,951 mi
from Gresham, OR to Gainesville, TX
That's the driving distance. It would take 1 day 10 hours to go from Gresham, Oregon to Gainesville, Texas.
The flight distance (direct flight from Gresham, OR to Gainesville, TX) is 1,567.41 mi.
1,951 mi = 1.61 kms