ICAO		IATA		Other		Location
				OR31		Hillsboro [Sohler's Holly Hill Airport], Oregon, US (46 mi / 74 km E)
KHIO		HIO		HIO		Portland [Portland-Hillsboro Airport], Oregon, US (47 mi / 75 km E)
				S45		Gleneden Beach [Siletz Bay State Airport], Oregon, US (48 mi / 77 km S)
				7S3		Hillsboro [Stark's Twin Oaks Airpark], Oregon, US (48 mi / 77 km E)
				18OR		Amity [Red's Field], Oregon, US (48 mi / 77 km SE)
				OR95		McCoy [Vineyard Airport], Oregon, US (48 mi / 78 km SE)
				1OR1		Newberg [Chehalem Mountain Heliport], Oregon, US (49 mi / 79 km E)
				79WA		Cathlamet [RNR Farms Airport], Washington, US (50 mi / 80 km NE)
				WT44		Cathlamet [Michair Airport], Washington, US (50 mi / 80 km NE)
				86OR		Beaverton [Amber Glen Business Center HP Heliport], Oregon, US (50 mi / 80 km E)
				2S6		Newberg [Sportsman Airpark], Oregon, US (50 mi / 80 km E)
				OR28		Beaverton [Harvey's Acres Airport], Oregon, US (50 mi / 81 km E)
				OG55		Newberg [Providence Newberg Medical Center Heliport], Oregon, US (50 mi / 81 km E)
				OR00		Beaverton [Flying K Ranch Airport], Oregon, US (51 mi / 82 km E)
				64OR		Amity [Plum Valley Airport], Oregon, US (51 mi / 82 km SE)
				8OR6		Scappoose [Grabhorn's Airport], Oregon, US (52 mi / 83 km E)
				28OR		Newberg [Parrett Mountain Airport], Oregon, US (52 mi / 84 km E)
				7WA9		Ilwaco [Ocean Beach Hospital Heliport], Washington, US (52 mi / 84 km N)
				7W1		Ilwaco [Port of Ilwaco Airport], Washington, US (52 mi / 84 km N)
KSPB				SPB		Scappoose, Oregon, US (53 mi / 85 km E)