Until better treatments are proved safe and effective, though, care for primary sclerosing cholangitis focuses on monitoring liver function, managing symptoms and, when possible, doing procedures that temporarily open blocked bile ducts. 1  Symptoms.
Distance: The driving distance from San Antonio, Texas to Houston, Texas is 197 mi-about 3 hours 3 mins. The direct distance between San Antonio and Houston is 189 miles (304 km). Flight: San Antonio, TX (SAT) to Houston, TX (HOU).
You can drive from San Antonio to Houston in about four hours along Interstate 10. You can drive to Corpus Christi, on the Gulf Coast, or to Laredo, on the Mexican border, in a little over two hours. As in most southern cities, San Antonio can become very hot during the summer months especially July and August.