ICAO		IATA		Other		Location
				WN10		Cougar [Mount St. Helen's Aero Ranch Airport], Washington, US (28 mi / 45 km E)
				1WA0		Vancouver [Legacy Salmon Creek Hospital Heliport], Washington, US (29 mi / 47 km SE)
				1WA2		Winlock [Pilot's Pastures Airport], Washington, US (30 mi / 48 km N)
				WN05		Toledo [Harris Airport], Washington, US (30 mi / 49 km N)
				W58		Battle Ground [Cedars North Airport], Washington, US (30 mi / 49 km SE)
				OR61		Buxton [Apple Valley Airport], Oregon, US (31 mi / 50 km SW)
				OG63		North Plains [Gilbert Airport], Oregon, US (31 mi / 50 km S)
				WN52		Cougar [Cougar Heliport], Washington, US (31 mi / 50 km E)
				5WA9		Brush Prairie [Brush Prairie Aerodrome], Washington, US (32 mi / 51 km SE)
				5WA6		Napavine [Foster Heliport], Washington, US (32 mi / 52 km N)
				OR27		Banks [Chadwick Airport], Oregon, US (32 mi / 52 km S)
				WN38		Vancouver [Ross Complex Heliport], Washington, US (33 mi / 52 km SE)
				WN59		Onalaska [Nelsons Nitch Airport], Washington, US (33 mi / 53 km N)
				OG02		Banks [Rieben Airport], Oregon, US (34 mi / 54 km S)
				1OR4		North Plains [North Plains Gliderport], Oregon, US (34 mi / 54 km S)
				OR23		Astoria [Karpens Airport], Oregon, US (34 mi / 55 km W)
				9OR7		Banks [Fishback Heliport], Oregon, US (34 mi / 55 km S)
				W56		Vancouver [Fly For Fun Airport], Washington, US (34 mi / 55 km SE)
				1OR3		North Plains [Sunset Airstrip], Oregon, US (35 mi / 56 km S)
				FA99		Chehalis [Fantasy Field Airstrip], Washington, US (35 mi / 56 km N)