310 E Potomac St Building AWilliamsport, MD 21795 Phone: +1 301-582-3500Fax: +1 301-223-8491Toll Free: +800-733-7663 Hotel E-mailHotel Website Classification 2 Tourist Class Commission Rooms Rates 10% 116 $59-$69 (USD) Hoteliers! Is your information accurate? Update Here Red Roof Inn Hagerstown - Williamsport Location & Neighborhood Located 1 mile northeast of downtown Williamsport, off of I-81.. 6 MI from HagerstownNearest Cross Street: I-81/East Potomac St./US 11Hotel Location: Highway