There are
983 mi
from Warwick, RI to Glendale Heights, IL
That's the driving distance. It would take 18 hours 54 mins to go from Warwick, Rhode Island to Glendale Heights, Illinois.
The flight distance (direct flight from Warwick, RI to Glendale Heights, IL) is 856.89 mi.
983 mi = 1,582.21 kms