ICAO		IATA		Other		Location
				0MD3		Baltimore [Johns Hopkins Hospital Heliport], Maryland, US (23 mi / 38 km N)
				MD21		Centreville [Ashland Landing Farm Airport], Maryland, US (24 mi / 39 km NE)
		ZBP				Baltimore [Penn Station], Maryland, US (24 mi / 39 km N)
				05MD		Chestertown [Breezecroft Airport], Maryland, US (25 mi / 40 km NE)
KMTN		MTN		MTN		Baltimore [Martin State Airport], Maryland, US (25 mi / 41 km N)
				3MD1		Clinton [Southern MD Hospital Center Heliport], Maryland, US (25 mi / 41 km SW)
				23MD		Chestertown [Breezecroft SPB], Maryland, US (25 mi / 41 km NE)
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (26 mi / 41 km NW)
				44MD		Baltimore [Union Memorial Hospital Heliport], Maryland, US (26 mi / 41 km N)
				DC07		Washington [MPD 5th Heliport], District of Columbia, US (26 mi / 41 km W)
KESN		ESN		ESN		Easton [Easton/Newnam Field], Maryland, US (26 mi / 42 km SE)
				8MD2		Baltimore [Montebello Filtration Plant Heliport], Maryland, US (26 mi / 42 km N)
				MD29		Easton [Memorial Hospital Heliport], Maryland, US (27 mi / 43 km SE)
				90MD		Baltimore [Medstar Franklin Heliport], Maryland, US (27 mi / 43 km N)
				MD25		Columbia [Howard County General Hospital Heliport], Maryland, US (27 mi / 43 km NW)
				9DC9		Washington [Congressional Heliport], District of Columbia, US (27 mi / 43 km W)
				6MD9		Takoma Park [Washington Adventist Hospital Heliport], Maryland, US (27 mi / 44 km W)
				DC03		Washington [US Park Police Eagle's Nest Heliport], District of Columbia, US (27 mi / 44 km W)
				MD23		Church Hill [Kennersley Airport], Maryland, US (28 mi / 44 km NE)
				PLNM		Washington [President Lincoln and Soldiers' Home NM (President Lincoln and Soldiers' Home National Monument)], District of Columbia, US (28 mi / 44 km W)