There are 48.03 miles from Charlestown to Amherst in southeast direction and 69 miles (111.04 kilometers) by car, following the NH 12A route.
Charlestown and Amherst are 1 hour 37 mins far apart, if you drive non-stop .
This is the fastest route from Charlestown, NH to Amherst, NH. The halfway point is Harrisville, NH.
Charlestown, NH and Amherst, NH are in the same time zone (EDT). Current time in both locations is 5:50 am.
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