There are 280.72 miles from Texarkana to Round Top in southwest direction and 347 miles (558.44 kilometers) by car, following the TX 21 route.
Texarkana and Round Top are 6 hours 6 mins far apart, if you drive non-stop .
This is the fastest route from Texarkana, AR to Round Top, TX. The halfway point is Ratcliff, TX.
Texarkana, AR and Round Top, TX are in the same time zone (CDT). Current time in both locations is 8:33 am.
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