ICAO		IATA		Other		Location
				GRPO		Grand Portage National Monument [Grand Portage NM], Minnesota, US (24 mi / 39 km W)
				CML5		Thunder Bay [Thunder Bay (Martin's Landing) Aerodrome], Ontario, CA (31 mi / 50 km NW)
CWAB						Trowbridge (MAPS), Ontario, CA (33 mi / 53 km NE)
CYQT		YQT				Thunder Bay [Intl], Ontario, CA (33 mi / 54 km N)
				ISRO		Isle Royale National Park [Isle Royale NP], Michigan, US (35 mi / 56 km NE)
				CTB2		Thunder Bay [Thunder Bay Health Science Centre Heliport], Ontario, CA (37 mi / 59 km N)
				CKE6		Thunder Bay [Thunder Bay Water Aerodrome], Ontario, CA (39 mi / 62 km N)
				CKG8		Kakabeka Falls, Ontario, CA (40 mi / 65 km NW)
				CED8		Thunder Bay [Eldorado Aerodrome], Ontario, CA (51 mi / 82 km N)
				80MN		Grand Marais [North Shore Health Heliport], Minnesota, US (52 mi / 84 km W)
KCKC		GRM		CKC		Grand Marais [Grand Marais/Cook County Airport], Minnesota, US (54 mi / 87 km W)
				0G5		Grand Marais [Grand Marais/Cook County SPB], Minnesota, US (55 mi / 88 km W)
KCMX		CMX		CMX		Hancock [Houghton County Memorial Airport], Michigan, US (61 mi / 98 km SE)
				83MN		Grand Marais [Loon Lake SPB], Minnesota, US (70 mi / 112 km W)
				M56		Grand Marais [Gunflint Lodge SPB], Minnesota, US (72 mi / 115 km W)
KOGM				OGM		Ontonagon [Ontonagon County/Schuster Field], Michigan, US (73 mi / 117 km S)
				CKF5		Kashabowie [Upper Shebandowan Lake Water Aerodrome], Ontario, CA (75 mi / 121 km NW)
				MI43		L'Anse [Baraga County Memorial Hospital Heliport], Michigan, US (89 mi / 143 km SE)
				CKE9		Nipigon [Nipigon District Memorial Hospital Heliport], Ontario, CA (89 mi / 143 km NE)
				CJT7		Upsala [Cushing Lake Water Aerodrome], Ontario, CA (93 mi / 150 km NW)