It is 1,178 miles and an estimated 18 hour drive according to MapQuest.
The drive from San Antonio, Texas to Sturgis, South Dakota will take about 19 hours.
how long would it take to drive from san antonio, Texas to Boston, Massachusetts
2-4 hours
It is 277.70 miles according to MapQuest.
4 hours
I don't understand what "at" is.
It takes 20 hours to drive from San Antonio, Texas to South Dakota.
About 2 hours 15 minutes
Depends which you a riding on and type. So get a GPS for specific information.
16 hours 30 min
1 and half hours - 2 hours