1750 Rockville PikeRockville, MD 20852-1699 Phone: +1 301-468-1100Fax: +1 301-468-0308Toll Free: +800-HILTONS Hotel E-mailHotel Website Classification 7 Superior First Class Commission Rooms Rates 10% 315 - Hoteliers! Is your information accurate? Update Here Hilton Washington DC / Rockville Location & Neighborhood I-270 to Montrose Exit - 15 MI, 30 min from Ronald Reagan Natl airport. 15 MI from Washington, DCNearest Cross Street: Rockville PikeHotel Location: Suburban