There are
1,591 mi
from Warwick, RI to Opelousas, LA
That's the driving distance. It would take 1 day 6 hours to go from Warwick, Rhode Island to Opelousas, Louisiana.
The flight distance (direct flight from Warwick, RI to Opelousas, LA) is 1,381.90 mi.
1,591 mi = 1.61 kms