how many miles from san antonio to houston
San Antonio San Antonio is approximately 75 miles (121 km) to the southwest of its neighboring city, Austin, the state capital, about 190 miles (310 km) west of Houston, and about 250 miles (400 km) south of the Dallas–Fort Worth area. The city has a total area of 465.4 square miles (1,205.4 km2)—460.93 square miles (1,193.8 km2) of which is land and 4.5 square miles (11.7 km2) of water.[4] The city sits on the Balcones Escarpment. Its altitude is 650 feet (198 m) above sea level.
Austin, Texas Austin, the southernmost state capital of the contiguous 48 states, is located in Central Texas. Austin is 160 miles (260 km) northwest of Houston, 195 miles (310 km) south of Dallas and 80 miles (130 km) northeast of San Antonio.