The distance between Austin, Texas, and San Antonio, Texas, is a commonly queried point of information for travelers, commuters, and those interested in regional geography. This distance can be measured in several ways, most practically by road mileage and straight-line (aerial) distance.
Understanding the separation between these two major Texan cities is valuable for trip planning, logistical considerations, and even economic analysis. Historically, this corridor has been a significant route for trade, migration, and cultural exchange, shaping the development of Central Texas.