Which State in India Shares Borders With 7 States?

Which state in India shares borders with 7 states? Learn about Assam, its seven neighbouring states, borders with Bhutan and Bangladesh, and key geographical facts.

Sep 21, 2026, 20:47 IST
Which State in India Shares Borders With 7 States?
Which State in India Shares Borders With 7 States?

India is the 7th largest country in the world and 3rd largest country in Asia with 28 states, and 8 Union Territories, and each state has its own geographical boundaries with neighboring states or countries.

But do you know which state in India shares borders with 7 states? You all are thinking it is Uttar Pradesh, but it is not because Uttar Pradesh is sharing its border with 8 states. So, what is the answer?

It is Assam which is located in northeast India and shares its borders with seven Indian states, and it also shares its international borders with Bhutan & Bangladesh.

The Government of Assam confirms that the state shares inter-state boundaries with Arunachal Pradesh, Meghalaya, Nagaland, Manipur, Mizoram, Tripura and West Bengal. 

Which State Shares Borders With 7 States?

Assam shares the border with 7 states and it is also called Gateway to Northeast India because of its important geographical location. It connects the northeastern region with the rest of India through the Siliguri Corridor in West Bengal.

Source: mapsofindia

7 States That Share a Border With Assam

No.
Neighbouring State
Direction/Location
1
North and Northeast
2
Nagaland
Southeast
3
Manipur
South
4
Mizoram
South
5
Tripura
Southwest
6
Meghalaya
Southwest
7
West Bengal
West

The Assam Government lists the total inter-state boundary with these seven states at about 2,743.10 km in one department's records. 

Assam's Borders With the Seven States

Assam does not share the same length of border with every neighbouring state. Some borders are much longer than others.

State
Approximate Border With Assam
Meghalaya
884.90 km
Arunachal Pradesh
804.10 km
Nagaland
512.10 km
Manipur
204.10 km
Mizoram
164.60 km
West Bengal
127.00 km
Tripura
46.30 km

According to the Assam Government's Border Protection and Development Department, these seven boundaries together are about 2,743.10 km long.

Assam Also Shares Borders With Two Countries

Assam is not surrounded only by Indian states. It also shares international borders with two countries:

  • Bhutan – to the north

  • Bangladesh – to the southwest

The Assam Government records the international boundaries with Bhutan and Bangladesh at about 533.3 km in total.

Country
Assam's Approximate Border
Bhutan
265.8 km
Bangladesh
267.5 km
Total
533.3 km

Why Is Assam Geographically Important?

Assam has a very important location in Northeast India. It lies around the Brahmaputra and Barak river valleys and is surrounded by several northeastern states.

The state is also known for its tea gardens, forests, rivers and wildlife. The Brahmaputra River is one of the most important rivers flowing through Assam.

Because Assam borders seven states, it has strong geographical links with many parts of Northeast India.

Interesting Fact

There are eight states in Northeast India. Assam shares a border with six of the other northeastern states:

  • Arunachal Pradesh

  • Nagaland

  • Manipur

  • Mizoram

  • Tripura

  • Meghalaya

The seventh state bordering Assam is West Bengal, which lies to the west.

Quick GK Facts

Aspects
Details
Which Indian state shares borders with 7 states?
Assam
Where is Assam located?
Northeast India
How many Indian states border Assam?
7
Name the seven states
Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya and West Bengal
How many countries border Assam?
2
Name the countries
Bhutan and Bangladesh
Major river of Assam
Brahmaputra
Capital of Assam
Dispur

Conclusion

Assam is the Indian state that shares its borders with seven other states. These are Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya and West Bengal. It also shares international borders with Bhutan and Bangladesh.

Prabhat Mishra

Executive - Editorial

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