There are
2,040 mi
from Bolingbrook, IL to Klamath Falls, OR
That's the driving distance. It would take 1 day 12 hours to go from Bolingbrook, Illinois to Klamath Falls, Oregon.
The flight distance (direct flight from Bolingbrook, IL to Klamath Falls, OR) is 1,721.11 mi.
2,040 mi = 3.22 kms