111th meridian west

Template:Short description Template:Template other Template:Location map-line Template:Side box The meridian 111° 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.

The 111th meridian west forms a great circle with the 69th meridian east.

In the United States, the Western border of Wyoming with Montana, Idaho, and Utah lies on the meridian 34° west of Washington, which is a couple of miles west of the meridian 111° west of Greenwich.

From Pole to Pole

Starting at the North Pole and heading south to the South Pole, the 111th meridian west passes through:

Co-ordinates	Country, territory or sea	Notes
	Arctic Ocean
		Northwest Territories — Borden Island
	Wilkins Strait
		Northwest Territories — Mackenzie King Island
	Unnamed waterbody
		Northwest Territories — Melville Island
	Parry Channel	Viscount Melville Sound
		Northwest Territories — Victoria Island Nunavut — from on Victoria Island, and Edinburgh Island
	Coronation Gulf
		Nunavut — Hepburn Island and the mainland Northwest Territories — from , passing through the Great Slave Lake Alberta — from , passing through Lake Athabasca
		Montana Wyoming — from Utah — from Arizona — from , passing just west of Tucson at
		Sonora — passing just west of Hermosillo at
	Gulf of California
		Baja California Sur
	Pacific Ocean
		Socorro Island in the Revillagigedo Islands, Colima
	Pacific Ocean
	Southern Ocean
	Antarctica	Unclaimed territory

See also

• 110th meridian west
• 112th meridian west