There are
719 mi
from Dearborn, MI to Warwick, RI
That's the driving distance. It would take 14 hours 16 mins to go from Dearborn, Michigan to Warwick, Rhode Island.
The flight distance (direct flight from Dearborn, MI to Warwick, RI) is 604.78 mi.
719 mi = 1,156.39 kms