There are
2,114 mi
from Pendleton, OR to San Benito, TX
That's the driving distance. It would take 1 day 14 hours to go from Pendleton, Oregon to San Benito, Texas.
The flight distance (direct flight from Pendleton, OR to San Benito, TX) is 1,784.40 mi.
2,114 mi = 3,402.58 kms