ICAO		IATA		Other		Location
				2MD3		Boyds [Fly Away Farm Airport], Maryland, US (3 mi / 5 km W)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (6 mi / 10 km SE)
KGAI		GAI		GAI		Gaithersburg [Montgomery County Airpark], Maryland, US (7 mi / 12 km SE)
				W50		Laytonsville [Davis Airport], Maryland, US (8 mi / 12 km E)
				MD75		Urbana [Stolcrest Airport], Maryland, US (8 mi / 14 km N)
				3MD0		Frederick [Burhans Memorial Airport], Maryland, US (9 mi / 15 km N)
				1MD7		Rockville [Shady Grove Adventist Hospital Heliport], Maryland, US (9 mi / 15 km SE)
				1MD5		Laytonsville [Federal Support Center Heliport], Maryland, US (10 mi / 16 km E)
				4MD8		Frederick [Ijamsville Airport], Maryland, US (10 mi / 16 km N)
				6VG8		Leesburg [Longview Heliport], Virginia, US (13 mi / 21 km W)
				MD47		Lisbon [Barnes Airport], Maryland, US (13 mi / 21 km NE)
				18MD		Olney [Medstar Montgomery Medical Center Heliport], Maryland, US (13 mi / 21 km E)
				34VA		Leesburg [Inova Loudoun Hospital Heliport], Virginia, US (14 mi / 23 km SW)
KFDK		FDK		FDK		Frederick [Muni], Maryland, US (14 mi / 23 km N)
				VA54		Reston [Crippen's Heliport], Virginia, US (14 mi / 23 km S)
				0MD6		Mount Airy [Walters Airport], Maryland, US (15 mi / 24 km NE)
				MD46		Dayton [Glenair Airport], Maryland, US (16 mi / 25 km E)
				7MD3		Frederick [Frederick Health Hospital Heliport], Maryland, US (16 mi / 25 km NW)
				MD58		Olney [Montgomery County Police Norwood Heliport], Maryland, US (16 mi / 25 km SE)
				MD78		Woodbine, Maryland, US (16 mi / 26 km NE)