ICAO		IATA		Other		Location
				24DC		Washington [George Washington University Heliport], District of Columbia, US (22 mi / 36 km SW)
				08MD		Towson [St. Joseph Hospital Heliport], Maryland, US (22 mi / 36 km N)
				5MD9		Bethesda [Suburban Heliport], Maryland, US (23 mi / 36 km W)
				90MD		Baltimore [Medstar Franklin Heliport], Maryland, US (23 mi / 37 km NE)
				DC09		Washington [Medstar Georgetown University Hospital Helistop], District of Columbia, US (23 mi / 37 km SW)
KBOF		BOF		BOF		Washington [Bolling AFB Heliport], District of Columbia, US (23 mi / 37 km SW)
KMTN		MTN		MTN		Baltimore [Martin State Airport], Maryland, US (23 mi / 38 km NE)
				MD13		Towson [Black & Decker/Parking Lot 2 Heliport], Maryland, US (23 mi / 38 km N)
				1MD5		Laytonsville [Federal Support Center Heliport], Maryland, US (23 mi / 38 km W)
				MD68		Stevenson [Berg's Field Heliport], Maryland, US (23 mi / 38 km N)
				7MD8		Stevensville [Kent Fort Manor Airport], Maryland, US (23 mi / 38 km SE)
KJPN		JPN		JPN		Washington [Pentagon Army Heliport], District of Columbia, US (24 mi / 38 km SW)
KDCA		DCA		DCA		Washington [Ronald Reagan Washington National Airport], District of Columbia, US (24 mi / 38 km SW)
				5MD1		Brooklandville [Brooklandville Heliport], Maryland, US (24 mi / 38 km N)
				DC52		Washington [Sibley Memorial Hospital Heliport], District of Columbia, US (24 mi / 39 km SW)
				3MD1		Clinton [Southern MD Hospital Center Heliport], Maryland, US (24 mi / 39 km SW)
				3MD7		Baltimore [Green Terrace Heliport], Maryland, US (25 mi / 40 km NE)
				77MD		Oxon Hill [National Harbor Heliport], Maryland, US (25 mi / 41 km SW)
				73MD		Rock Hall [Swan Creek Airport], Maryland, US (26 mi / 41 km E)
				84VA		Langley [CIA Headquarters Heliport], Virginia, US (26 mi / 41 km W)