There are
1,780 mi
from Pendleton, OR to Watauga, TX
That's the driving distance. It would take 1 day 7 hours to go from Pendleton, Oregon to Watauga, Texas.
The flight distance (direct flight from Pendleton, OR to Watauga, TX) is 1,444.96 mi.
1,780 mi = 2,863.97 kms