580 US Hwy 1 BypassPortsmouth, NH 03801 Phone: +1 603-436-7600Fax: +1 603-436-7600Toll Free: +800-780-7234 Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% 168 $113-$279 (USD) Hoteliers! Is your information accurate? Update Here Best Western Plus Portsmouth Hotel Location & Neighborhood On the Portsmouth Traffic Circle - 37 MI, 45 min from Manchester/Boston Rg airport. 55 MI from BostonNearest Cross Street: Boyd Road