ICAO		IATA		Other		Location
				9OR5		Portland [Portland Adventist Medical Center Heliport], Oregon, US (76 mi / 122 km S)
KRNT		RNT		RNT		Renton [Muni], Washington, US (76 mi / 122 km NE)
				WA05		Brinnon [Cormorant Heliport], Washington, US (76 mi / 123 km N)
KBFI		BFI		BFI		Seattle [Boeing Field/King County Intl], Washington, US (76 mi / 123 km NE)
KTTD		TTD		TTD		Portland [Portland-Troutdale Airport], Oregon, US (76 mi / 123 km SE)
				9WA0		Seattle [Boeing Plant 2 Heliport], Washington, US (76 mi / 123 km NE)
				W36		Renton [Will Rogers Wiley Post Memorial SPB], Washington, US (76 mi / 123 km NE)
				WA78		Washougal [Sky River Ranch Airport], Washington, US (77 mi / 123 km SE)
				8WA2		Renton [Boeing Renton Ramp Site Number 2 Heliport], Washington, US (77 mi / 123 km NE)
				34WA		Washougal [Orbit Heliport], Washington, US (77 mi / 124 km SE)
				OR28		Beaverton [Harvey's Acres Airport], Oregon, US (77 mi / 124 km S)
				4WA1		Skamania [Brown's Cape Horn Airport], Washington, US (77 mi / 124 km SE)
				8W5		Silverdale [Apex Airpark], Washington, US (78 mi / 125 km N)
				01WT		Renton [Odyssey Heliport], Washington, US (78 mi / 125 km NE)
				OR00		Beaverton [Flying K Ranch Airport], Oregon, US (78 mi / 125 km S)
				OR37		Tigard [Lincoln Tower Heliport], Oregon, US (78 mi / 125 km S)
				7S3		Hillsboro [Stark's Twin Oaks Airpark], Oregon, US (78 mi / 125 km S)
				98WT		Silverdale [St. Michael Medical Center Heliport], Washington, US (78 mi / 126 km N)
				56OR		Gresham [Mount Hood Medical Center Heliport], Oregon, US (78 mi / 126 km SE)
				WA63		Washougal [Pleasant Farm Airport], Washington, US (79 mi / 127 km SE)