There are
1,084 mi
from Schaumburg, IL to Deer Park, TX
That's the driving distance. It would take 20 hours 6 mins to go from Schaumburg, Illinois to Deer Park, Texas.
The flight distance (direct flight from Schaumburg, IL to Deer Park, TX) is 937.73 mi.
1,084 mi = 1.61 kms