There are 556.61 miles from Texarkana to Alton in southwest direction and 701.88 miles (1,129.57 kilometers) by car, following the I-30 and US-59 route.
Texarkana and Alton are 11 hours 2 mins far apart, if you drive non-stop.
This is the fastest route from Texarkana, AR to Alton, TX. The halfway point is .
Texarkana, AR and Alton, TX are in the same time zone (CDT). Current time in both locations is 10:43 am.
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