There are
2,311 mi
from Gresham, OR to San Benito, TX
That's the driving distance. It would take 1 day 18 hours to go from Gresham, Oregon to San Benito, Texas.
The flight distance (direct flight from Gresham, OR to San Benito, TX) is 1,913.97 mi.
2,311 mi = 3.22 kms