The distance between San Antonio to Austin via 7439 US-90, Big Bend National Park is 1299 Mi by road. You can also find the distance from San Antonio to Austin via 7439 US-90, Big Bend National Park using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from San Antonio to Austin via 7439 US-90, Big Bend National Park for road driving directions!