There are
1,414 mi
from Parma, OH to Port Lavaca, TX
That's the driving distance. It would take 1 day 2 hours to go from Parma, Ohio to Port Lavaca, Texas.
The flight distance (direct flight from Parma, OH to Port Lavaca, TX) is 1,218.01 mi.
1,414 mi = 1.61 kms