The drive from Marble Falls to Corpus Christi is a 230-mile journey heading south. You will take US-281 South through the Hill Country and then merge onto I-37 South to reach the coast. This route is a popular way to reach the beach from Central Texas. Expect the drive to take about 4 hours. Corpus Christi is known for its beautiful beaches, the USS Lexington, and the Texas State Aquarium.
Total Distance: 370 km driving distance; 320 km straight-line air distance.
Stop in San Antonio for a meal; it is a great halfway point.
Spring or Fall, to avoid the extreme summer heat and humidity.