There are
1,820 mi
from Mesquite, TX to Pendleton, OR
That's the driving distance. It would take 1 day 7 hours to go from Mesquite, Texas to Pendleton, Oregon.
The flight distance (direct flight from Mesquite, TX to Pendleton, OR) is 1,476.78 mi.
1,820 mi = 1.61 kms