There are
1,928 mi
from Warwick, RI to Port Lavaca, TX
That's the driving distance. It would take 1 day 12 hours to go from Warwick, Rhode Island to Port Lavaca, Texas.
The flight distance (direct flight from Warwick, RI to Port Lavaca, TX) is 1,677.01 mi.
1,928 mi = 1.61 kms