There are
1,760 mi
from Spokane, WA to Oswego, IL
That's the driving distance. It would take 1 day 6 hours to go from Spokane, Washington to Oswego, Illinois.
The flight distance (direct flight from Spokane, WA to Oswego, IL) is 1,477.27 mi.
1,760 mi = 1.61 kms