There are
1,733 mi
from Warwick, RI to Duncanville, TX
That's the driving distance. It would take 1 day 8 hours to go from Warwick, Rhode Island to Duncanville, Texas.
The flight distance (direct flight from Warwick, RI to Duncanville, TX) is 1,528.79 mi.
1,733 mi = 1.61 kms