ICAO		IATA		Other		Location
				10WA		Glenwood [Flying L Airport], Washington, US (31 mi / 49 km NE)
				34WA		Washougal [Orbit Heliport], Washington, US (32 mi / 52 km W)
				4OR6		Sandy [Stargazer Field], Oregon, US (32 mi / 52 km SW)
				OG29		Sandy [McKinnon Airpark], Oregon, US (32 mi / 52 km SW)
				03S		Sandy [Sandy River Airport], Oregon, US (33 mi / 53 km SW)
				5WA7		Centerville [Wild Hair Airport], Washington, US (34 mi / 54 km E)
				6OR7		Boring [Schmidt Airport], Oregon, US (35 mi / 56 km SW)
				32OR		Wamic [Pine Hollow Airport], Oregon, US (35 mi / 56 km SE)
				OR35		Boring [Flying K Bar J Ranch Airport], Oregon, US (35 mi / 57 km SW)
				1W1		Camas [Grove Field], Washington, US (35 mi / 57 km W)
				OR72		Boring [Fly JLA Airport], Oregon, US (35 mi / 57 km SW)
				9WA4		Goldendale [Piper Canyon Airport], Washington, US (36 mi / 58 km E)
KTTD		TTD		TTD		Portland [Portland-Troutdale Airport], Oregon, US (36 mi / 58 km W)
				S48		Sandy [Country Squire Airpark], Oregon, US (37 mi / 59 km SW)
				56OR		Gresham [Mount Hood Medical Center Heliport], Oregon, US (37 mi / 60 km W)
				WA67		Vancouver [Green Mountain Airport], Washington, US (38 mi / 62 km W)
				WN52		Cougar [Cougar Heliport], Washington, US (39 mi / 63 km NW)
				OR65		Estacada [Eagle Nest Ranch Airport], Oregon, US (40 mi / 64 km SW)
				WA79		Amboy [Walter Suttons Strip], Washington, US (40 mi / 64 km NW)
				WN10		Cougar [Mount St. Helen's Aero Ranch Airport], Washington, US (40 mi / 64 km NW)