ICAO		IATA		Other		Location
				GRPO		Grand Portage National Monument [Grand Portage NM], Minnesota, US (16 mi / 25 km NE)
				80MN		Grand Marais [North Shore Health Heliport], Minnesota, US (18 mi / 29 km W)
KCKC		GRM		CKC		Grand Marais [Grand Marais/Cook County Airport], Minnesota, US (19 mi / 31 km W)
				0G5		Grand Marais [Grand Marais/Cook County SPB], Minnesota, US (20 mi / 33 km W)
				CML5		Thunder Bay [Thunder Bay (Martin's Landing) Aerodrome], Ontario, CA (37 mi / 60 km NE)
				83MN		Grand Marais [Loon Lake SPB], Minnesota, US (38 mi / 61 km NW)
				M56		Grand Marais [Gunflint Lodge SPB], Minnesota, US (40 mi / 64 km NW)
				CKG8		Kakabeka Falls, Ontario, CA (44 mi / 70 km NE)
CYQT		YQT				Thunder Bay [Intl], Ontario, CA (48 mi / 77 km NE)
				CTB2		Thunder Bay [Thunder Bay Health Science Centre Heliport], Ontario, CA (52 mi / 83 km NE)
				CKE6		Thunder Bay [Thunder Bay Water Aerodrome], Ontario, CA (56 mi / 91 km NE)
				CKF5		Kashabowie [Upper Shebandowan Lake Water Aerodrome], Ontario, CA (59 mi / 96 km N)
CWAB						Trowbridge (MAPS), Ontario, CA (60 mi / 97 km NE)
				ISRO		Isle Royale National Park [Isle Royale NP], Michigan, US (68 mi / 110 km E)
				CED8		Thunder Bay [Eldorado Aerodrome], Ontario, CA (74 mi / 118 km NE)
KOGM				OGM		Ontonagon [Ontonagon County/Schuster Field], Michigan, US (74 mi / 120 km SE)
				WS19		Bayfield [Petit Cache Airport], Wisconsin, US (76 mi / 123 km SW)
KBFW				BFW		Silver Bay [Muni], Minnesota, US (79 mi / 127 km SW)
				CJT7		Upsala [Cushing Lake Water Aerodrome], Ontario, CA (80 mi / 129 km N)
				4R5		La Pointe [Major Gilbert Field], Wisconsin, US (81 mi / 131 km SW)