ICAO		IATA		Other		Location
				OG11		Portland [Rose Quarter Heliport], Oregon, US (26 mi / 42 km SW)
				61J		Portland [Portland Downtown Heliport], Oregon, US (26 mi / 43 km SW)
				OG29		Sandy [McKinnon Airpark], Oregon, US (27 mi / 43 km S)
KSPB				SPB		Scappoose, Oregon, US (27 mi / 43 km W)
				2OR9		Portland [World Trade Center Heliport], Oregon, US (27 mi / 43 km SW)
				3OR0		Portland [Pge Service Center Heliport], Oregon, US (27 mi / 44 km SW)
				8OR6		Scappoose [Grabhorn's Airport], Oregon, US (28 mi / 46 km W)
				9OR6		Portland [Oregon Health Sciences University Emergency Heliport], Oregon, US (28 mi / 46 km SW)
				03S		Sandy [Sandy River Airport], Oregon, US (29 mi / 46 km S)
				SHNM		Mount St. Helens National Volcanic Monument [Mount St. Helens NM], Washington, US (30 mi / 48 km N)
				53OR		Beaverton [Providence St. Vincent Medical Center Heliport], Oregon, US (31 mi / 49 km SW)
				2OG3		Lake Oswego [Wiley's SPB], Oregon, US (31 mi / 50 km SW)
				OR65		Estacada [Eagle Nest Ranch Airport], Oregon, US (32 mi / 51 km S)
				S48		Sandy [Country Squire Airpark], Oregon, US (32 mi / 51 km S)
				WN80		Kelso [Walters Arv Ultralight Flightpark], Washington, US (33 mi / 53 km NW)
				OR76		Estacada [Cider Run Airport], Oregon, US (33 mi / 54 km S)
				86OR		Beaverton [Amber Glen Business Center HP Heliport], Oregon, US (34 mi / 55 km SW)
				OR37		Tigard [Lincoln Tower Heliport], Oregon, US (34 mi / 55 km SW)
				2OR0		Oregon City [Nielsen Airport], Oregon, US (34 mi / 55 km S)
				20OR		Redland [Warner's Airport], Oregon, US (34 mi / 55 km S)