The distance between Austin and San Antonio, Texas, is approximately 80 miles (129 kilometers) when traveling via the most common routes. This figure represents the measurement of the space separating the city centers and can vary slightly depending on the specific departure and arrival points within each city.
Understanding the distance between these two major Texas cities is important for numerous reasons, including logistical planning for transportation, business travel, tourism, and supply chain management. Historically, this connection has been vital for economic development and cultural exchange within the region.