There are
1,878 mi
from Vallejo, CA to Port Lavaca, TX
That's the driving distance. It would take 1 day 8 hours to go from Vallejo, California to Port Lavaca, Texas.
The flight distance (direct flight from Vallejo, CA to Port Lavaca, TX) is 1,610.90 mi.
1,878 mi = 1.61 kms