Top 10 Longest Railway Routes in India

Explore the top 10 longest railway routes in India covering thousands of kilometers across diverse terrains. Discover detailed journey information, distance, states covered, and cultural significance of these incredible train journeys across India.

Sumit Arora Last updated on May 29th, 2025 10:55 am

The Indian Railways, one of the largest railway networks in the world, serves as the lifeline of the country by connecting remote regions, major metros, and cultural heartlands. Among its many engineering marvels and operational feats, the longest railway routes stand as testaments to its scale and reach.

Comparison of Top 10 Longest Railway Routes in India

Rank	Train Name	Route (From–To)	Distance (km)	Journey Time	Train Number(s)	States Covered (Key Highlights)
1	Vivek Express	Dibrugarh – Kanyakumari	4,273	~82–85 hours	15905 / 15906	Assam, WB, Odisha, AP, TN
2	Aronai Express	Thiruvananthapuram – Silchar	3,915	~74 hours	12507 / 12508	Kerala, TN, AP, Odisha, WB, Assam
3	Himsagar Express	Jammu Tawi – Kanyakumari	3,789	~73 hours	16317 / 16318	J&K, Punjab, Delhi, MP, TN
4	Navyug Express	Mangalore – Shri Mata Vaishno Devi	3,607	~68–72 hours	16687 / 16688	Karnataka, MP, UP, Punjab, J&K
5	Ten Jammu Express	Tirunelveli – Jammu Tawi	3,642	~70 hours	16787 / 16788	TN, AP, MP, Delhi, Punjab, J&K
6	Avadh Assam Express	Dibrugarh – Lalgarh	3,131	~65 hours	15909 / 15910	Assam, Bihar, UP, Rajasthan
7	Silchar – Coimbatore Express	Silchar – Coimbatore	3,525	~66–70 hours	12515 / 12516	Assam, WB, Odisha, AP, TN
8	Bikaner – Dibrugarh Express	Bikaner – Dibrugarh	3,046	~65 hours	15910 / 15909	Rajasthan, UP, Bihar, Assam
9	Howrah – Kanyakumari Express	Howrah – Kanyakumari	2,431	~47 hours	12665 / 12666	WB, Odisha, AP, TN
10	Yesvantpur – Barmer AC Express	Yesvantpur (Bengaluru) – Barmer	2,271	~43 hours	14805 / 14806	Karnataka, Maharashtra, Gujarat, Rajasthan

1. Dibrugarh–Kanyakumari Vivek Express

Distance: 4,273 km
Journey Time: Around 82–85 hours
Train Number: 15905/15906

The Vivek Express holds the record for being the longest train route in India, connecting Dibrugarh in Assam to Kanyakumari, the southernmost tip of India. This journey spans eight states and traverses through varied terrains—from tea gardens in Assam to coastal plains in Tamil Nadu. Named after Swami Vivekananda, the train symbolizes national unity through rail connectivity.

2. Thiruvananthapuram–Silchar Aronai Express

Distance: 3,915 km
Journey Time: Around 74 hours
Train Number: 12507/12508

Connecting Silchar in Assam with Thiruvananthapuram in Kerala, the Aronai Express is the second-longest train route. The train passes through Assam, West Bengal, Odisha, Andhra Pradesh, Karnataka, and Kerala, offering a panoramic view of eastern and southern India.

3. Himsagar Express (Jammu Tawi–Kanyakumari)

Distance: 3,789 km
Journey Time: Around 73 hours
Train Number: 16317/16318

From the Himalayan foothills to the Indian Ocean, the Himsagar Express is a legendary route linking Jammu Tawi to Kanyakumari. It connects regions with stark climatic and cultural differences, making it one of the most iconic journeys.

4. Navyug Express (Mangalore Central–Shmata Vd Katra)

Distance: 3,607 km
Journey Time: 68–72 hours
Train Number: 16687/16688

The Navyug Express connects Mangalore in Karnataka to Katra in Jammu and Kashmir, the gateway to the Vaishno Devi temple. The route symbolizes a journey from the southwest coast to the northwestern Himalayas.

5. Ten Jammu Express (Tirunelveli–Jammu Tawi)

Distance: 3,642 km
Journey Time: 70 hours
Train Number: 16787/16788

Running from Tirunelveli in Tamil Nadu to Jammu Tawi, this train route spans the length of India. It provides crucial connectivity between the southernmost and northernmost parts of the country.

6. Dibrugarh–Lalgarh Avadh Assam Express

Distance: 3,131 km
Journey Time: Around 65 hours
Train Number: 15909/15910

This train connects Dibrugarh in the northeast to Lalgarh in Rajasthan. It traverses through some of the most rural and remote regions, including parts of Uttar Pradesh and Bihar, serving a vital transportation purpose.

7. Silchar–Coimbatore Express

Distance: 3,525 km
Journey Time: 66–70 hours
Train Number: 12516/12515

This long-distance route links Silchar, one of the farthest stations in Assam, to Coimbatore, an industrial hub in Tamil Nadu. The journey offers a glimpse into the contrasting cultures of northeast and southern India.

8. Bikaner–Dibrugarh Express

Distance: 3,046 km
Journey Time: About 65 hours
Train Number: 15910/15909

This express train connects Bikaner, known for its desert heritage, to Dibrugarh, a key tea production center in Assam. The route is a showcase of India’s geographic diversity.

9. Howrah–Kanyakumari Express

Distance: 2,431 km
Journey Time: About 47 hours
Train Number: 12665/12666

Starting from Howrah, the cultural capital of Bengal, this train heads south to Kanyakumari, crossing the heart of peninsular India. It serves as a popular option for tourists and pilgrims alike.

10. Yesvantpur–Barmer AC Express

Distance: 2,271 km
Journey Time: Around 43 hours
Train Number: 14805/14806

The Yesvantpur–Barmer AC Express connects Bengaluru (Yesvantpur) in Karnataka to Barmer in Rajasthan, facilitating luxury air-conditioned travel across a large part of the country.