2072 kilometers / 1287 miles
or 1118 nautical miles.
Your flight will depart from San Antonio airport (29°25' 26.84'' N,98°29' 37.06'' W) and land at Benson airport (48° 2' 30" N,99° 27' 1" W).
San Antonio and Benson are in the same time zone and have the same time throughout the year.
Learn more about the time difference between San Antonio and Benson.
Disclaimers: there may be NO flights or direct flights from San Antonio to Benson, so in that case, the information should be just considered as "distance-only" calculation from San Antonio to Benson.