ICAO		IATA		Other		Location
				O21		Hoopa, California, US (20 mi / 32 km SW)
				REDW		Redwood National and State Parks [Redwood NP], California, US (28 mi / 46 km W)
				S51		Klamath Glen [Andy McBeth Airport], California, US (32 mi / 52 km NW)
				36S		Happy Camp, California, US (35 mi / 57 km N)
				A30		Fort Jones [Scott Valley Airport], California, US (37 mi / 59 km NE)
KACV		ACV		ACV		Arcata/Eureka [California Redwood Coast-Humboldt County Airport], California, US (40 mi / 64 km SW)
				O86		Trinity Center, California, US (45 mi / 72 km SE)
				H47		Hyampom, California, US (45 mi / 73 km S)
				O19		Eureka [Kneeland Airport], California, US (46 mi / 74 km SW)
				O54		Weaverville [Lonnie Pool Field/Weaverville Airport], California, US (46 mi / 74 km SE)
KEKA		EKA		EKA		Eureka [Murray Field], California, US (48 mi / 77 km SW)
				0O9		Gasquet [Ward Field], California, US (48 mi / 77 km NW)
				CA09		Klamath River [Round Mountain Ranch Airport], California, US (52 mi / 84 km NE)
				O33		Eureka [Samoa Field], California, US (52 mi / 84 km SW)
				F62		Hayfork, California, US (53 mi / 84 km S)
KCEC		CEC		CEC		Crescent City [Jack McNamara Field], California, US (53 mi / 86 km NW)
				O46		Weed, California, US (54 mi / 87 km E)
				D63		Dinsmore, California, US (55 mi / 88 km S)
				ORCA		Oregon Caves National Monument and Preserve [Oregon Caves NM], Oregon, US (56 mi / 91 km N)
		RKC		1O5		Montague [Montague-Yreka Rohrer Field], California, US (57 mi / 91 km NE)