There are
458 mi
from Schaumburg, IL to Maryville, MO
That's the driving distance. It would take 9 hours 11 mins to go from Schaumburg, Illinois to Maryville, Missouri.
The flight distance (direct flight from Schaumburg, IL to Maryville, MO) is 371.63 mi.
458 mi = 737.38 kms