There are
1,845 mi
from Tinley Park, IL to Pullman, WA
That's the driving distance. It would take 1 day 8 hours to go from Tinley Park, Illinois to Pullman, Washington.
The flight distance (direct flight from Tinley Park, IL to Pullman, WA) is 1,490.73 mi.
1,845 mi = 2,969.80 kms