ICAO		IATA		Other		Location
				36S		Happy Camp, California, US (15 mi / 24 km N)
				S51		Klamath Glen [Andy McBeth Airport], California, US (27 mi / 44 km W)
				0O9		Gasquet [Ward Field], California, US (32 mi / 51 km NW)
				A30		Fort Jones [Scott Valley Airport], California, US (32 mi / 52 km E)
				REDW		Redwood National and State Parks [Redwood NP], California, US (34 mi / 54 km SW)
				ORCA		Oregon Caves National Monument and Preserve [Oregon Caves NM], Oregon, US (35 mi / 57 km N)
				3S4		Cave Junction [Illinois Valley Airport], Oregon, US (37 mi / 60 km N)
				0OR2		Merlin [Hendershots Heliport], Oregon, US (38 mi / 61 km N)
				CA09		Klamath River [Round Mountain Ranch Airport], California, US (39 mi / 62 km NE)
				O21		Hoopa, California, US (39 mi / 62 km S)
KCEC		CEC		CEC		Crescent City [Jack McNamara Field], California, US (42 mi / 67 km W)
				(38OR)		Williams [Holdana Field Airport], Oregon, US (44 mi / 71 km N)
				84OR		Selma [B Bar Ranch Airport], Oregon, US (46 mi / 74 km N)
				5OR0		Selma [Backachers Ranch Airport], Oregon, US (48 mi / 78 km N)
		RKC		1O5		Montague [Montague-Yreka Rohrer Field], California, US (49 mi / 79 km E)
				OG13		Ruch [Fly By Night Airport], Oregon, US (50 mi / 81 km NE)
KACV		ACV		ACV		Arcata/Eureka [California Redwood Coast-Humboldt County Airport], California, US (53 mi / 86 km SW)
				O46		Weed, California, US (53 mi / 86 km E)
				OR36		Brookings [Garvins Heliport], Oregon, US (54 mi / 87 km NW)
KSIY		SIY		SIY		Montague [Siskiyou County Airport], California, US (54 mi / 87 km E)