There are 252.72 miles from Dallas to San Antonio in southwest direction and 273.85 miles by car, following the route.
Dallas and San Antonio are 4 hours 6 mins far apart, if you drive non-stop.
This is the fastest route from Dallas, TX to San Antonio, TX. The halfway point is .
Dallas, 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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