There are 243.05 miles from Arlington to San Antonio in southwest direction and 277 miles (445.79 kilometers) by car, following the I-35 S and US-290 route.
Arlington and San Antonio are 4 hours 12 mins far apart, if you drive non-stop .
This is the fastest route from Arlington, TX to San Antonio, TX. The halfway point is Salado, TX.
Arlington, TX and San Antonio, TX are in the same time zone (CDT). Current time in both locations is 5:58 pm.
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