There are
1,945 mi
from Warwick, RI to Dumas, TX
That's the driving distance. It would take 1 day 11 hours to go from Warwick, Rhode Island to Dumas, Texas.
The flight distance (direct flight from Warwick, RI to Dumas, TX) is 1,684.85 mi.
1,945 mi = 1.61 kms