There are
2,218 mi
from Medford, OR to Riverdale, IL
That's the driving distance. It would take 1 day 14 hours to go from Medford, Oregon to Riverdale, Illinois.
The flight distance (direct flight from Medford, OR to Riverdale, IL) is 1,797.75 mi.
2,218 mi = 3,569.48 kms