ICAO		IATA		Other		Location
KPDX		PDX		PDX		Portland [Intl], Oregon, US (50 mi / 80 km NE)
				S48		Sandy [Country Squire Airpark], Oregon, US (50 mi / 81 km NE)
				OG36		Junction City [Munson Airport], Oregon, US (50 mi / 81 km S)
KVUO				VUO		Vancouver [Pearson Field], Washington, US (50 mi / 81 km NE)
				8OR9		Newport [Samaritan Pacific Communities Hospital Heliport], Oregon, US (51 mi / 82 km SW)
				OR72		Boring [Fly JLA Airport], Oregon, US (51 mi / 83 km NE)
				OR35		Boring [Flying K Bar J Ranch Airport], Oregon, US (51 mi / 83 km NE)
				56OR		Gresham [Mount Hood Medical Center Heliport], Oregon, US (52 mi / 83 km NE)
				6OR7		Boring [Schmidt Airport], Oregon, US (52 mi / 83 km NE)
				WN67		Vancouver [Southwest Washington Medical Center Heliport], Washington, US (52 mi / 84 km NE)
				21WA		Vancouver [St. Joseph Community Hospital Heliport], Washington, US (52 mi / 84 km NE)
KONP		ONP		ONP		Newport [Muni], Oregon, US (53 mi / 85 km SW)
				03S		Sandy [Sandy River Airport], Oregon, US (53 mi / 86 km NE)
				WN38		Vancouver [Ross Complex Heliport], Washington, US (54 mi / 86 km NE)
KTTD		TTD		TTD		Portland [Portland-Troutdale Airport], Oregon, US (54 mi / 86 km NE)
				OG29		Sandy [McKinnon Airpark], Oregon, US (54 mi / 87 km NE)
				OR45		Coburg [West Point Airport], Oregon, US (54 mi / 87 km S)
				OG48		Coburg [Greer Airport], Oregon, US (54 mi / 87 km S)
				WA81		Vancouver [Evergreen North-South Airpark], Washington, US (54 mi / 87 km NE)
				4OR6		Sandy [Stargazer Field], Oregon, US (54 mi / 87 km NE)