ICAO		IATA		Other		Location
				OR59		Yamhill [Trivelpiece Airport], Oregon, US (53 mi / 86 km S)
				2OG3		Lake Oswego [Wiley's SPB], Oregon, US (54 mi / 86 km SE)
				17S		Newberg [Chehalem Airpark], Oregon, US (54 mi / 87 km S)
KTTD		TTD		TTD		Portland [Portland-Troutdale Airport], Oregon, US (54 mi / 88 km SE)
				39P		Morton [Strom Field], Washington, US (54 mi / 88 km NE)
				6OR3		Tillamook [Adventist Health Tillamook Heliport], Oregon, US (55 mi / 88 km SW)
				6OR5		Tualatin [Meridian Park Hospital Heliport], Oregon, US (55 mi / 88 km SE)
KTMK				TMK		Tillamook, Oregon, US (56 mi / 90 km SW)
				56OR		Gresham [Mount Hood Medical Center Heliport], Oregon, US (56 mi / 90 km SE)
				OG55		Newberg [Providence Newberg Medical Center Heliport], Oregon, US (56 mi / 91 km S)
				34WA		Washougal [Orbit Heliport], Washington, US (56 mi / 91 km SE)
				28OR		Newberg [Parrett Mountain Airport], Oregon, US (57 mi / 91 km S)
				2S6		Newberg [Sportsman Airpark], Oregon, US (57 mi / 92 km S)
				6WA1		Camas [Sampson Heliport], Washington, US (58 mi / 93 km SE)
				57OR		West Linn [Wilson Helispot Heliport], Oregon, US (58 mi / 93 km SE)
				4WA2		Little Rock [Cricket Field], Washington, US (58 mi / 93 km N)
				92OR		West Linn [Falcon Point Heliport], Oregon, US (59 mi / 95 km SE)
				WA63		Washougal [Pleasant Farm Airport], Washington, US (59 mi / 95 km SE)
				WA78		Washougal [Sky River Ranch Airport], Washington, US (59 mi / 95 km SE)
				4WA1		Skamania [Brown's Cape Horn Airport], Washington, US (59 mi / 96 km SE)