There are
1,926 mi
from Pendleton, OR to Griffith, IN
That's the driving distance. It would take 1 day 9 hours to go from Pendleton, Oregon to Griffith, Indiana.
The flight distance (direct flight from Pendleton, OR to Griffith, IN) is 1,584.72 mi.
1,926 mi = 3,100.06 kms