Depends where in Austin you start from and where in San Antonio your headed. But generally, without traffic, it can take a hour to a hour and a half, again, depending where you start from and are going. But Why even go to San Antonio when your in Austin?! That's the real question!
how long would it take to drive from san antonio, Texas to Boston, Massachusetts
I don't understand what "at" is.
2-4 hours
It is 277.70 miles according to MapQuest.
4 hours
About 2 hours 15 minutes
1 and half hours - 2 hours
Approximately 24 hours.
i went to Florida by driving from san antonio and it took 18 hours to get to Florida
It is a 26 hour drive to Key West, FLorida.
It is an estimeated 11 hour and 21 miinute drive according to MapQuest.
359 miles, about 5 hours and 54 minutes by car.