There are
1,891 mi
from Pendleton, OR to Hanover Park, IL
That's the driving distance. It would take 1 day 8 hours to go from Pendleton, Oregon to Hanover Park, Illinois.
The flight distance (direct flight from Pendleton, OR to Hanover Park, IL) is 1,538.49 mi.
1,891 mi = 3,044.05 kms