There are
1,041 mi
from Rockford, IL to Warwick, RI
That's the driving distance. It would take 20 hours 2 mins to go from Rockford, Illinois to Warwick, Rhode Island.
The flight distance (direct flight from Rockford, IL to Warwick, RI) is 907.12 mi.
1,041 mi = 1.61 kms