Distance from ZIP 77969 to 77979
La Salle, TX → Port Lavaca, TX
Straight Line Distance
12 miles
19 km
Great circle distance between ZIP code centers
Driving (est.)
≈ 12min
At 90 km/h average. Actual road distance is typically 15-30% longer.
Flying (est.)
≈ 46min
At 850 km/h cruise plus takeoff and landing.
Route Map
Frequently Asked Questions
The straight-line distance between ZIP code 77969 (La Salle, TX) and 77979 (Port Lavaca, TX) is 12 miles (19 km).
Driving takes approximately 12min at an average speed of 90 km/h. Actual road distance is typically 15-30% longer than the straight line.