There are
1,755 mi
from Keansburg, NJ to Port Lavaca, TX
That's the driving distance. It would take 1 day 8 hours to go from Keansburg, New Jersey to Port Lavaca, Texas.
The flight distance (direct flight from Keansburg, NJ to Port Lavaca, TX) is 1,512.13 mi.
1,755 mi = 2,824.15 kms