There are
1,833 mi
from Spokane, WA to Rantoul, IL
That's the driving distance. It would take 1 day 7 hours to go from Spokane, Washington to Rantoul, Illinois.
The flight distance (direct flight from Spokane, WA to Rantoul, IL) is 1,530.37 mi.
1,833 mi = 1.61 kms