it is 80.5 miles
It is 79.76 miles according to MapQuest.
It is 79.76 miles according to MapQuest.
It is 79.76 miles according to MapQuest.
It is 79.76 miles according to MapQuest.
It is 79.76 miles according to MapQuest.
It is 79.5 miles according to Google Maps.
It is 79.76 miles according to MapQuest.
It's a one-hour drive from northern San Antonio to south Austin.
Austin to San Antonio by road is 1 h 17 min (79.8 mi) via I-35 S
79 miles
The San Antonio area is bordered to the northeast by the Austin area. (80 miles distance between the 2)
It is 1,737.07 miles according to MapQuest.