Top 10 Longest National Highways in India

NH 44 (Old NH 7)

This is the longest National Highway in India, stretching for about 3,745 kilometers. It starts from Srinagar in Jammu and Kashmir and ends at Kanyakumari in Tamil Nadu, connecting major cities and towns like Delhi, Hyderabad, and Bangalore on the way.

NH 27

This highway is approximately 3,507 kilometers long and connects Varanasi in Uttar Pradesh to Kanyakumari in Tamil Nadu. It passes through several states in central India, including Madhya Pradesh, Maharashtra, and Karnataka.

NH 48 (Old NH 8)

NH 48 is about 2,807 kilometers long and connects Delhi with Chennai. It is a major route for travel and commerce between north and south India.

NH 52

This highway is 2,317 kilometers long, connecting Sangrur in Punjab to Ibrahimpatnam in Andhra Pradesh.

NH 30 (Old NH 221)

NH 30 is 2,040 kilometers long, connecting Sitarganj in Uttarakhand to Ibrahimpatnam in Andhra Pradesh.

NH 6

This highway is 1,873 kilometers long, connecting Jorabat in Assam to Seling in Mizoram.

NH 53

NH 53 is 1,781 kilometers long, connecting Hazira in Gujarat to Paradeep Port in Odisha.

NH 16 (Old NH 5)

This highway is 1,711 kilometers long, connecting Kolkata in West Bengal to Chennai in Tamil Nadu.

NH 66 (Old NH 17)

NH 66 is 1,622 kilometers long, connecting Panvel in Maharashtra to Kanyakumari in Tamil Nadu.

NH 19

This highway is 1,435 kilometers long, connecting Delhi to Kolkata.