There are 51.65 miles from Wilton to Portsmouth in northeast direction and 66 miles (106.22 kilometers) by car, following the NH 101 route.
Wilton and Portsmouth are 1 hour 17 mins far apart, if you drive non-stop .
This is the fastest route from Wilton, NH to Portsmouth, NH. The halfway point is Candia, NH.
Wilton, NH and Portsmouth, NH are in the same time zone (EDT). Current time in both locations is 5:43 am.
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