There are
2,050 mi
from Cicero, IL to Klamath Falls, OR
That's the driving distance. It would take 1 day 13 hours to go from Cicero, Illinois to Klamath Falls, Oregon.
The flight distance (direct flight from Cicero, IL to Klamath Falls, OR) is 1,734.73 mi.
2,050 mi = 3.22 kms