Important Boundary Lines| Borders between Countries
Important Boundary Lines: Boundary line is the land boundary which separates two countries. Many questions have been asked in various competitive exams in their General Knowledge Section. To improve your general knowledge we have compiled the List of Important Boundary Lines in the World.
Important Boundary Lines
Boundary Line Name |
Boundary Line Between Countries |
17th Parallel |
North Vietnam and South Vietnam before the two were united. |
24th Parallel |
India and Pakistan, not accepted by India. |
26th Parallel South |
Circle of latitude which crosses through Africa, Australia and South America. |
30th Parallel North |
Line of latitude that stands one-third of the way between the equator and the North Pole. |
33rd Parallel North |
Circle of latitude which cuts through the southern United States, parts of North Africa, parts of the Middle East, and China. |
35th Parallel North |
Boundary between the State of North Carolina and the State of Georgia |
36th Parallel |
Southernmost boundary of the State of Missouri with the State of Arkansas. |
37th Parallel North |
Southern boundary of the historic and extralegal Territory of Jefferson. |
38th Parallel |
North Korea and South Korea. |
40th Parallel North |
Original northern boundary of the British Colony of Maryland. |
41st Parallel |
Northern boundary of the State of Colorado with Nebraska |
42nd Parallel North |
Forms most of the New York – Pennsylvania Border. |
43rd Parallel North |
Forms most of the boundary between the State of Nebraska and the |
45th Parallel North |
Halfway point between the Equator and the North Pole. |
45th Parallel |
Boundary between Montana and Wyoming. |
49th Parallel |
United States of America and Canada. |
Durand Line |
Pakistan and Afghanistan |
Hindenberg Line |
Germany and Poland to which German retreated in 1917 during the First World War. |
Line of Actual Control (LAC) |
Effective Boundary between India and China |
Line of Control (LoC) |
Military control line between India and Pakistan |
Maginot Line |
France and Germany. |
Mannerheim Line |
Russia and Finland. |
Mason-Dixon Line |
Line of demarcation between four states in the United State. |
Marginal Line |
Line of fortification on the Russia-Finland border. |
MacMahon Line |
India and China drawn by Sir Henry McMahon, China does not approve it. |
Oder‐Neisse Line |
Poland and East Germany. |
Radcliffe Line |
India and Pakistan drawn by Cyril Radcliffe in 1947. |
Siegfrid Line |
France and Germany. |
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