16001 Shady Grove RdRockville, MD 20850-4010 Phone: +1 301-987-0965Fax: +1 301-527-9581Toll Free: +800-733-7663 Hotel E-mailHotel Website Classification 2 Tourist Class Commission Rooms Rates 10% 188 $89-$129 (USD) Hoteliers! Is your information accurate? Update Here Red Roof PLUS+ Washington DC - Rockville Location & Neighborhood Located 3.5 miles north of downtown Rockville, off of I-270. - 15.500 MI, 35 min from Dulles Intl airport. 20 MI from Washington, DCNearest Cross Street: I-270/Shady Grove Rd.