There are
1,444 mi
from Novi, MI to Port Lavaca, TX
That's the driving distance. It would take 1 day 2 hours to go from Novi, Michigan to Port Lavaca, Texas.
The flight distance (direct flight from Novi, MI to Port Lavaca, TX) is 1,206.96 mi.
1,444 mi = 2,323.68 kms