There are
2,107 mi
from Champaign, IL to Gresham, OR
That's the driving distance. It would take 1 day 12 hours to go from Champaign, Illinois to Gresham, Oregon.
The flight distance (direct flight from Champaign, IL to Gresham, OR) is 1,758.32 mi.
2,107 mi = 3.22 kms