There are
1,018 mi
from Champaign, IL to Warwick, RI
That's the driving distance. It would take 19 hours 41 mins to go from Champaign, Illinois to Warwick, Rhode Island.
The flight distance (direct flight from Champaign, IL to Warwick, RI) is 884.03 mi.
1,018 mi = 1.61 kms