ICAO		IATA		Other		Location
				MD23		Church Hill [Kennersley Airport], Maryland, US (28 mi / 46 km NE)
				88MD		Easton [Beaven Field], Maryland, US (28 mi / 46 km E)
				BEPA		Washington [Belmont-Paul Women's Equality NM (Belmont-Paul Women's Equality National Monument)], District of Columbia, US (29 mi / 47 km W)
		ZWU				Washington [Union Station], District of Columbia, US (29 mi / 47 km W)
		ZBP				Baltimore [Penn Station], Maryland, US (29 mi / 47 km N)
				09W		Washington [South Capitol Street Heliport], District of Columbia, US (29 mi / 47 km W)
				6MD9		Takoma Park [Washington Adventist Hospital Heliport], Maryland, US (29 mi / 47 km W)
KMTN		MTN		MTN		Baltimore [Martin State Airport], Maryland, US (30 mi / 47 km N)
		BZS				Washington [Buzzards Point SPB], District of Columbia, US (30 mi / 47 km W)
				PLNM		Washington [President Lincoln and Soldiers' Home NM (President Lincoln and Soldiers' Home National Monument)], District of Columbia, US (30 mi / 47 km W)
				DC17		Washington [Children's Hospital Heliport], District of Columbia, US (30 mi / 48 km W)
				DC08		Washington [WHC Heliport], District of Columbia, US (30 mi / 48 km W)
				MD91		Church Hill [Saxon Farms Airport], Maryland, US (30 mi / 48 km NE)
KBOF		BOF		BOF		Washington [Bolling AFB Heliport], District of Columbia, US (30 mi / 48 km W)
				62MD		Prince Frederick [Sandy Point Airport], Maryland, US (30 mi / 48 km S)
				DC04		Washington [Spirit of Washington Heliport], District of Columbia, US (30 mi / 48 km W)
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (30 mi / 49 km NW)
				77MD		Oxon Hill [National Harbor Heliport], Maryland, US (30 mi / 49 km W)
				6MD1		Denton [Dileo Field], Maryland, US (31 mi / 49 km E)
		WAS				Washington [Metro Area], District of Columbia, US (31 mi / 49 km W)