Which Is the Longest National Highway in India? Full Details
career Dec 18 2025
Author: Asianet Newsable English Image Credits:Getty
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India's Longest National Highway
National highways in India are the backbone of the country's economy and connectivity. Do you know which is the longest national highway in India and the total distance it covers?
Image credits: Getty
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NH-44, from Srinagar to Kanyakumari
Length: 3745 km
This is India's longest highway, stretching from Srinagar to Kanyakumari. It is the main route for traveling from north to south India.
Image credits: Getty
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NH-27, from Porbandar to Silchar
Length: 3507 km
This highway connects East to West India and is considered the second longest highway.
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NH-48, from Surat to Kolkata
Length: 1873 km
Stretching from Gujarat to West Bengal, this highway is important for trade and transport.
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NH-52, from Sangrur to Ankola
Length: 2807 km
It goes from Punjab to Maharashtra. This highway connects North-West to Central India.
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NH-30, from Sitarganj to Vijayawada
Length: 2040 km
It stretches from Uttarakhand in North India to Andhra Pradesh in South India. It is an important link for Central and South India.
Image credits: Getty
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National Highways play a key role in the country's development
India's national highway network plays a vital role in the country's development. They not only help cover distances but also strengthen trade, tourism, and cultural connections.