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Top 10 longest National Highways in India 2022

National highways connect India’s north, south, east, and west, and they are now the most important roads in the country. The National Highways Authority of India (NHAI), which is in charge of building and maintaining this network of roads, deserves all the credit. National highways are important for the growth of a country’s infrastructure.

The total length of India’s national highway system is an impressive 132,500 kilometres, linking the country’s major agricultural, industrial, and cultural hubs. It’s interesting, right?

Let’s explore the 10 longest National Highways in India.

Longest National Highway in India

Indian National Highway 44 is the country’s longest NH. NH 44, or National Highway 44, was formerly numbered known as NH 7. The entire length of the North-South Corridor of NHDP is covered by NH 44, which is 3,745 kilometres in length. The main highway begins in northern Srinagar and ends in southern Kanyakumari. Seven former national highways with the numbers NH 1A, NH 1, NH 2, NH 3, NH 75, NH 26, and NH 7 have been combined to form the current NH 44 highway.

Top 10 longest highways in India

The longest national highway takes up only 1.8% of all Indian roads, but it carries 40% of the country’s road traffic.

More than 200 national highways go through India. Here is a list of the top 10 highways in India, along with the cities they connect to and the distances between them.

The National Highways Authority of India (NHAI), the National Highways and Infrastructure Development Corporation (NHIDCL), and the public works departments (PWD) of state governments are in charge of building and managing Indian highways. As of April 2019, India’s national highways covered 142,126 kilometres (88,313 miles).

All of India’s major cities are linked by national highways that go from north to south and from east to west. India has Golden Quadrilateral (GQ). GQ is a national highway network that connects India’s main economic, agricultural, and cultural centres. It makes a quadrilateral that connects India’s four biggest cities: Delhi (north), Kolkata (east), Mumbai (west), and Chennai (south) (south).

Current RankingNational HighwayDistance (in km)Route
1NH 44 (old NH 7)3745Srinagar to Kanyakumari
2NH 273507Porbandar in Gujarat to Silchar in Assam
3NH 48 (old NH 8)2807Delhi to Chennai
4NH 522317Sangrur, Punjab to Ankola, Karnataka
5NH 30 (Old NH 221)2040Sitarganj in Uttarakhand to Ibrahimpatnam in Andhra Pradesh.
6NH 61873Jorabat in Meghalaya and terminates at Selling in Mizoram
7NH 531781Hajira in Gujarat and Pradip port in Odisha.
8NH 16 (Old NH 5)1711East coast of West Bengal to Chennai in Tamil Nadu.
9NH 66 (Old NH 17)1622Panvel and terminates at Kanyakumari
10NH 19 (Old NH 20)1435Delhi to Kolkata
11NH 341426Gangotri Dham in Uttarakhand to Lakhnadon in Madhya Pradesh

Quick Facts about the highway of India

  • India has the second-largest road network in the world.
  • There are almost 200 national highways that add up to a total length of 101,011 km. India as a whole has 1,31,899 km of state highways.
  • The main highway has a number with two digits, and all of the highways with three digits are actually offshoots of the main highway. For example, highway number 144 is a branch off of highway number 44. These are further divided into subgroups and given names with an alphabetic suffix, like 144A, 244A, etc.
  • The national highways are only used on 1.8% of India’s roads. Still, they control 40% of the traffic on the roads in the country.
  • Colours of the National Highway System: Yellow and white are used to show that a road is a national highway. White and green are used on public roads. Only roads in cities use black and white.
  • NH 118 and NH 548 are the two Indian national highways that are the shortest. In the state of Jharkhand, NH 118 runs between the cities of Asanbani and Jamshedpur for just over 5 kilometres. About 5 km of NH 548 goes through the state of Maharashtra.
  • The Leh-Manali Highway is the second-highest motorway in the world. It goes from Shimla in Himachal Pradesh to Leh in Jammu and Kashmir.

FAQ – Top 10 Longest National Highways

Name the shortest national highway in India.

The shortest NH in India is the NH47A, which is just 8.3 km long. It connects Kochi in Kerala with Gundlupet in Karnataka.

Longest National Highway in India / Longest NH in India?

Indian longest road is NH 44, which stretches from Srinagar in Jammu and Kashmir to Kanyakumari in Tamil Nadu. The highway is 3,745 km long and runs through some of the most populous and economically important states in the country, including Uttar Pradesh, Maharashtra, Karnataka and Kerala. The highway is an important transport link for both passengers and freight and plays a vital role in the economic development of the regions it passes through.

Which is the busiest highway in India?

The NH 2 highway, which is 1,465 kilometres long, has the most black spots (59) of any road in the country. It connects the capital city of Delhi with the states of Haryana, Uttar Pradesh, Bihar, Jharkhand, and West Bengal and is the busiest NH in India.

Which is the 2nd longest highway in India?

NH 27. The second longest national highway in India is National Highway 27, which is 3,507 Km long. It makes it easy to get from the east to the west of India. It is also called India’s financial heart because it connects seven states and 47 cities.

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