There are
988 mi
from Warwick, RI to Schaumburg, IL
That's the driving distance. It would take 18 hours 59 mins to go from Warwick, Rhode Island to Schaumburg, Illinois.
The flight distance (direct flight from Warwick, RI to Schaumburg, IL) is 856.54 mi.
988 mi = 1,590.67 kms