112th meridian west

The meridian 112° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole.

112°

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112th meridian west

The 112th meridian west forms a great circle with the 68th meridian east.

From Pole to Pole

Starting at the North Pole and heading south to the South Pole, the 112th meridian west passes through:

Co-ordinates	Country, territory or sea	Notes
90°0′N 112°0′W	Arctic Ocean
78°33′N 112°0′W	Canada	Northwest Territories — Borden Island
78°21′N 112°0′W	Wilkins Strait
78°2′N 112°0′W	Canada	Northwest Territories — Mackenzie King Island
77°20′N 112°0′W	Unnamed waterbody
76°0′N 112°0′W	Canada	Northwest Territories — Melville Island
75°9′N 112°0′W	Liddon Gulf
75°1′N 112°0′W	Canada	Northwest Territories — Melville Island
74°28′N 112°0′W	Parry Channel	Viscount Melville Sound
72°53′N 112°0′W	Canada	Northwest Territories — Victoria Island Nunavut — from 70°0′N 112°0′W on Victoria Island
68°31′N 112°0′W	Coronation Gulf
68°14′N 112°0′W	Canada	Nunavut — Duke of York Archipelago
68°10′N 112°0′W	Coronation Gulf
67°45′N 112°0′W	Canada	Nunavut Northwest Territories — from 65°30′N 112°0′W, passing through the Great Slave Lake Alberta — from 60°0′N 112°0′W
49°0′N 112°0′W	United States	Montana, passing through Helena at 46°37′N 112°0′W Idaho — from 44°32′N 112°0′W, passing through Idaho Falls at 43°31′N 112°0′W Utah — from 42°0′N 112°0′W, passing through Salt Lake City at 40°49′N 112°0′W Arizona — from 37°0′N 112°0′W, passing through Phoenix at 33°27′N 112°0′W
31°37′N 112°0′W	Mexico	Sonora
28°51′N 112°0′W	Gulf of California
27°6′N 112°0′W	Mexico	Baja California Sur
24°44′N 112°0′W	Magdalena Bay
24°32′N 112°0′W	Mexico	Baja California Sur — Isla Santa Margarita
24°31′N 112°0′W	Pacific Ocean	Passing just east of Roca Partida, Revillagigedo Islands, Mexico at 19°0′N 112°4′W
60°0′S 112°0′W	Southern Ocean
74°10′S 112°0′W	Antarctica	Unclaimed territory

See also

• 111th meridian west
• 113th meridian west