Geographical location and boundaries of India

Categories: India

India is one of the ancient civilizations in the world. It has achieved multi-faceted socioeconomic progress during the last five decades. It has moved forward displaying remarkable progress in the field of agriculture, industry, technology and overall economic development. India has also contributed significantly to the making of world history.

  • Lying between latitude 4 N to 37°6 N and from longitude 68°7 E to 97°25 E, the country is divided into almost equal parts by the Tropic of Cancer (passes from Jabalpur in MP).
  • The southernmost point in Indian Territory, (in Great Nicobar Island) is the Indira Point (6°45), while Kanyakumari, also known as Cape Comorin, is the southernmost point of Indian mainland.

    The country thus lies wholly in the northern and eastern hemispheres.

  • The 82°30 E longitudes is taken as the Standard Time Meridian of India, as it passes through the middle of India (from Naini, near Allahabad).

Area & Boundaries

  1. India stretches 3,214 km from North to South & 2,933 km from East to West.
  2. Geography Area of India: 32, 87,263 sq.

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    km. Accounts for 2.4% of the total world area and roughly 16% of the world population.

  3. Mainland India has a coastline of 6,100 km. Including the Lakshadweep and Andaman and Nicobar Islands, the coastline measures about 7516.6 km.
  4. In India, of the total land mass:
    • Plains Geography: 43.3%
    • Plateaus: 27.7%
    • Hills: 18.6%
    • Mountains Geography: 10.7%
  5. In the South, on the eastern side, the Gulf of Mannar & the Palk Strait separate India from Sri Lanka.
  6. Total land neighbors: 7 (Pakistan, Afghanistan, China, Nepal, Bhutan, Bangladesh and Myanmar).
  7. India’s Islands include the Andaman & Nicobar Islands in Bay of Bengal and Lakshadweep, Minicoy & Aminidive Islands in the Arabian Sea.

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The Indian landmass has a central location between the East and the West Asia. India is a southward extension of the Asian Continent. The Trans Indian Ocean routes which connect the countries of Europe in the West and the countries of East Asia provide a strategic central location to India. Note that the Deccan Peninsula protrudes into the Indian Ocean, thus helping India to establish close contact with West Asia, Africa and Europe from the western coast and with Southeast and East Asia from the eastern coast. No other country has a long coastline on the Indian Ocean as India has and indeed, it is India’s eminent position in the Indian Ocean which justifies the naming of an Ocean after it.

India’s contacts with the World have continued through the ages but her relationships through the land routes are much older than her maritime contacts. The various passes across the mountains in the north have provided passages to the ancient travellers, while the oceans restricted such interaction for a long time. These routes have contributed in the exchange of ideas and commodities since ancient times. The ideas of the Upanishads and the Ramayana, the stories of Panchtantra, the Indian numerals and the decimal system thus could reach many parts of the world. The spices, muslin and other merchandise were taken from India to different countries. On the other hand, the influence of Greek sculpture, and the architectural styles of dome and minarets from West Asia can be seen in different parts of our country.


India occupies an important strategic position in South Asia. India has 29 states and 7 Union Territories. India shares its land boundaries with Pakistan and Afghanistan in the northwest, China (Tibet), Nepal and Bhutan in the north and Myanmar and Bangladesh in the east. Our southern neighbors across the sea consist of the two island countries, namely Sri Lanka and Maldives. Sri Lanka is separated from India by a narrow channel of sea formed by the Palk Strait and the Gulf of Mannar while Maldives Islands are situated to the south of the Lakshadweep Islands.

India has had strong geographical and historical links with her neighbors. Look at the physical map of Asia in your atlas, and note how India stands apart from the rest of Asia.

The Tropic of Cancer passes through the middle of the country dividing it into two latitudinal halves. The area to the north of Tropic of Cancer is nearly twice the area which lies to the south of it. South of 22° north latitude, the country tapers off over 800 km into the Indian Ocean as a peninsula.

East-West time difference is nearly 2 hrs.

The earth moves [rotation and revolution] around its axis through 360° in 24 hours. Thus, a difference of 1° longitude will make a difference of 4 minutes in time. Therefore, the difference of local time between western-most point and eastern-most point is 30 x 4 = 120 minutes or 2 hours.

India, Tropical or Temperate Country?

The temperate part (north of Tropic of Cancer) is twice the area of tropical part.

But India has always been treated as a tropical country for two different reasons – physical and cultural.

Physical Geographical Reasons

The country is separated from the rest of Asia by Himalayas.

Its climate is dominated by the tropical monsoons and the temperate air masses are blocked by Himalayas.

Entire area south of the Himalayas is essentially tropical from climatic point of view: Although the night temperatures in Winter at several places in North India may come down to the level of those prevailing in temperate lands, yet clear skies and intense insolation raise the day temperatures to a tropical level.

Cultural Geographical Reasons

Settlements, diseases, agricultural and primary economic activities are all tropical in nature.

It is primarily because of Himalayas that India is a tropical country.


India has 15106.7 Km of land border running through 92 districts in 17 States and a coastline of 7516.6 Km [6100 km of mainland coastline + coastline of 1197 Indian islands] touching 13 States and Union Territories (UTs).

Barring Madhya Pradesh, Chhattisgarh, Jharkhand, Delhi, Haryana and Telangana, all other States in the country have one or more international borders or a coastline and can be regarded as frontline States from the point of view of border management.

India’s longest border is with BANGLADESH while the shortest border is with Afghanistan.

The length of India’s land borders with neighboring countries is as under:

Data from Ministry of Home Affairs (Department of Border Management)

Border with China

This is the second longest border of India, next only to its border with Bangladesh.

Five Indian states, namely Jammu and Kashmir, Himachal Pradesh, Uttarakhand, Sikkim and Arunachal Pradesh touch the Indian boundary with China.

The Sino-Indian border is generally divided into three sectors namely: (i) the Western sector, (ii) the Middle sector, and (iii) the Eastern sector.

The Western Sector

Separates Jammu and Kashmir state of India from the Sinkiang (Xinjiang) province of China.

The western sector boundary is largely the outcome of the British policy towards the state of Jammu and Kashmir.

China claims the Aksai Chin district, the Changmo valley, Pangong Tso and the Sponggar Tso area of north-east Ladakh as well as a strip of about 5,000 sq km down the entire length of eastern Ladakh. China also claims a part of Huza-Gilgit area in North Kashmir (ceded to it in 1963 by Pakistan).

The Middle Sector

Two Indian states of Himachal Pradesh and Uttarakhand touch this border.

The Eastern Sector

The 1,140 km long boundary between India and China runs from the eastern limit of Bhutan to a point near Talu-Pass at the trijunction of India, Tibet and Myanmar.

This line is usually referred to as the Mc Mahon Line after Sir Henry Mc Mahon, then foreign secretary of British India, who negotiated the boundary agreement between Great Britain and Tibet at Shimla accord in 1913-14.

The India-Nepal Boundary

Five states of India, namely Uttarakhand, Uttar Pradesh, Bihar, West Bengal and Sikkim touch the Nepalese border with India. The border is a porous one with unrestricted movement of goods and people between Indian and Nepal.

Major portion of Indo-Nepalese border runs in the east-west direction almost along the foothill of the Shiwalik Range.

The India-Bhutan Boundary

Quite peaceful border and there is no boundary dispute between the two countries.

The Indo-Pakistan Boundary

The Indo-Pakistan boundary is the result of partition of the country in 1947 under the Radcliffe award of which Sir Cyril Radcliffe was the chairman. Jammu and Kashmir, Sir Creek are the major disputed regions.

The India-Bangladesh Border

India’s 4,096 km long border with Bangladesh is the longest.

This boundary has been determined under the Radcliffe Award which divided the erstwhile province of Bengal into two parts.

India-Myanmar Boundary

This boundary runs roughly along the watershed between the Brahmaputra and Ayeyarwady [Irrawaddy]. It passes through thickly forested regions, with Mizo Hills, Manipur and Nagaland on the Indian side and Chin Hills, Naga Hills and Kachin state on the Myanmar side.

India-Sri Lanka Boundary

India and Sri Lanka are separated from each other by a narrow and shallow sea called Palk Strait.

Dhanushkodi on the Tamil Nadu coast in India is only 32 km away from Talaimanar in Jaffna peninsula in Sri Lanka. These two points are joined by a group of islets forming Adam’s Bridge.

Cite this page

Geographical location and boundaries of India. (2019, Aug 19). Retrieved from

Geographical location and boundaries of India

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