Important Lines and Boundaries of the World -International Boundary Lines

Important Lines and Boundaries of the World. | List of International Boundary Lines PDF

Radcliffe Partition Line

This boundary line is between India and Pakistan drawn by Sir Cyril Radcliffe in 1947.Its border line length is 3323 Kms. But border length of India with Purbachal (operating zero line) is 4096.7 Kms.

Radcliffe Partition Lines 1947

McMahon Line

The boundary line between India and China to which China does not approve. It was demarcated by Sir Henry McMahon. Its borer length is 3380 Kms.

McMahon Line

Palk Strait

Palk Strait is a water body separating India from Pakistan. Its border length is 30 Kms.

Palk Strait

Line of Control (LoC)

The term Line of Control (LoC) refers to the military control line between the India (state of Jammu and Kashmir) and Pakistan. A line which does not constitute a legally recognized international boundary, but is the de facto border. It was redesigned as the “Line of Control” following the Shimla Agreement, which was signed on 3 July 1972.

Line of Control (LoC)

24th Parallel

Line which claimed by Pakistan for demarcation between India and Pakistan in great Rann of Kutch but India do not recognize it.

24th Parallel Line

Durand Line

International border between Pakistan and Afghanistan. It was established in 1896 by Sir Mortimer Durand.Its border length is 106 Km.

Durand Line

17th Parallel

The line which defines the boundary between North Vietnam and South Vietnam before the two were united. It was designed in 2nd July 1976.

17th parallel Line

38th Parallel 

The boundary line between North Korea and South Korea. It is also known as Demilitarized Zone (DMZ). Sometimes, it is also indicated as the most dangerous of the world.

38th Parallel Line

49th Parallel 

It is the boundary line between the United State of America and Canada. This is the longest official international border

49th Parallel Line

Oder-Neisse Line

The boundary line between Poland and Germany (it was named after Oder and Neisse rivers). It was demarcated after World War II at Potsdam Conference.

Oder-Neisse Line

Hindenburg Line

Boundary line between Germany and Poland to which German retreated in March 1917 during the First World War. This operation is also known as Alberich.

Hindenburg Line

Mannerheim Line

The boundary line is between Russia and Finland.

Mannerheim Line

Maginot Line

The boundary line is between France and Germany.

Maginot Line

Siegfrid Line

The boundary line is between France and Germany.Its name was kept after Andre Maginot who was the French Minister of of War in 1930 (World War I). It is also known as Westwall.

Siegfrid Line

20th Parallel Line

The line which Pakistan claims should be Demarcation line between India and Pakistan, not accepted by India.

20th Parallel North

Boundary line between Libya and Sudan.

22nd Parallel North

Boundary line between Egypt and Sudan.

35th Parallel North

It forms the boundary between the state of North Carolia and the state of of Geoegia, the State of Tannessee and the State of Georgia, the State of Alabama.

33rd Parallel North

It cuts through the southern United States, parts of North Africa, parts of the Middle East and China.

37th Parallel North

It formed the southern boundary of the historic and extralegal Territory of Jefferson.

39th Parallel North

It is an imaginary circle of latitude that is 39 degree north of the Earth’s equatorial plane.

40th Parallel north

It is the boundary of the British Colony of Maryland.

41th Parallel north

It is the boundary between Nebraska and Wyoming and the southern boundary of Wyoming with Colorado and Utah.

42nd Parallel north

It is at the New York – Pennsylvanian Border.

43rd Parallel north 

It lies between the State of Nebraska and the State of South Dakota.

The Parallel 440 north

It is 44 degrees north of the equatorial plane.

45th Parallel north

It also called the halfway point between the Equator and the North Pole.

45th parallel

It is the boundary between Wyoming and Montana.

Marginal Line

It is 320 km line of fortification built by France along its border with Germany before World War II, to protect its boundary from German attack.

Mason-Dixon

It is a line of demarcation between four states in the United States.

Curzon Line

The Curzon Line is an international boundary drawn between the Second Polish Republic and Soviet Union. It was demarcated by a British historian Lewis Namier in 1919.

Wagah Border

It is also a border between India and Pakistan. It is situated in Wagah village located in Lahore District, Punjab, Pakistan and lies near Radcliffe Line. The Wagah border is located 24 km from Lahore and 32 km from Amritsar, India.

Mexico-USA Border

It is an international boundary of 3200 kms long extends from Pacific ocean to Gulf of Mexico separates United States from Mexico.

Argentina-Chile Border

It is the longest land border of South America with a length of 5150 kms. The border divides Argentina from chile with Andes mountains and on the islands of Tierra del Fuego.

Teen Bigha Corridor 

India and Bangladesh have handed over sovereignty of a land ‘Tin Bigha Corridor’ to each other according to the treaty signed in 16 May 1974 between Indira Gandhi and Sheikh Mujibar Rahaman. It is one and only land border between India and Bangladesh. Benapole is the border crossing of Bangladesh to India and Petrapole is the border crossing of India to Bangladesh.

Border Country With India Border Line Names of India Border Line Length
Myanmar Indo-Burma Barrier 1643 Km
Nepal indo-Nepal 1236 Km
Bhutan Indo-Bhutan 699 Km
Afganisthan Durand Line 106 Km
Pakistan Radcliffe Line 3323 km
Bangladesh Purbachal (operating zero line) 4096.7 Km
China McMahon Line 3380 km
Srilanka Palk Strait 30 Km

International Boundary Lines of India PDF

Aspirants can download International Boundaries Lines of India PDF by clicking on below link.

International Boundaries PDF

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