There are 133.57 miles from Poston to Aiken in west direction and 158 miles (254.28 kilometers) by car, following the US-378 route.
Poston and Aiken are 2 hours 59 mins far apart, if you drive non-stop .
This is the fastest route from Poston, SC to Aiken, SC. The halfway point is Eastover, SC.
Poston, SC and Aiken, SC are in the same time zone (EDT). Current time in both locations is 3:18 pm.
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