There are
1,875 mi
from Schaumburg, IL to Pasco, WA
That's the driving distance. It would take 1 day 8 hours to go from Schaumburg, Illinois to Pasco, Washington.
The flight distance (direct flight from Schaumburg, IL to Pasco, WA) is 1,554.92 mi.
1,875 mi = 1.61 kms