Longest of India
India is a land of diversity — from the world’s tallest mountains to the deepest oceans, from ancient temples to modern bridges. Among its many wonders, some stand out for their record-breaking length — longest rivers, bridges, highways, trains, and more.
In this post, we bring you the complete list of the “Longest of India” with details that will help students, travelers, and curious minds alike.
1. Longest River in India 🌊
- Name: Ganga River
- Length: 2,525 km (within India)
- Origin: Gangotri Glacier, Uttarakhand
- End Point: Bay of Bengal
- Interesting Fact: The Ganga is considered sacred and supports one of the world’s largest river basins.
2. Longest Dam in India 🚧
- Name: Hirakud Dam
- Length: 4.8 km (main structure), total length 25.8 km with dykes
- Location: Odisha
- Built On: Mahanadi River
- Fact: It’s one of the world’s longest earthen dams.
3. Longest Road Bridge in India 🛣️
- Name: Bhupen Hazarika Setu (Dhola–Sadiya Bridge)
- Length: 9.15 km
- Location: Assam–Arunachal Pradesh
- Fact: Connects the states for faster military and civilian transport.
4. Longest Railway Bridge in India 🚂
- Name: Vembanad Rail Bridge
- Length: 4.62 km
- Location: Kerala
- Fact: Primarily used for freight trains to the Vallarpadam container terminal.
5. Longest National Highway in India 🚗
- Name: National Highway 44 (NH 44)
- Length: 4,112 km
- Route: Srinagar (J&K) to Kanyakumari (Tamil Nadu)
- Fact: Passes through 11 states of India.
6. Longest Railway Platform in India 🚉
- Name: Hubballi Junction Platform
- Length: 1,507 m
- Location: Karnataka
- Fact: Recognized by the Guinness World Records as the longest railway platform.
7. Longest Tunnel in India ⛏️
- Name: Pir Panjal Railway Tunnel (Banihal–Qazigund Tunnel)
- Length: 11.2 km
- Location: Jammu & Kashmir
- Fact: Cuts travel time between Jammu and Srinagar significantly.
8. Longest Sea Bridge in India 🌉
- Name: Mumbai Trans Harbour Link (Atal Setu)
- Length: 21.8 km
- Location: Mumbai, Maharashtra
- Fact: Opened in 2024, it’s India’s longest sea bridge connecting Mumbai to Navi Mumbai.
9. Longest Train Service in India 🚆
- Name: Vivek Express
- Distance Covered: 4,273 km
- Route: Dibrugarh (Assam) to Kanyakumari (Tamil Nadu)
- Fact: Takes around 80 hours to complete the journey.
10. Longest Beach in India 🏖️
- Name: Marina Beach
- Length: 13 km
- Location: Chennai, Tamil Nadu
- Fact: Second-longest urban beach in the world.
📊 Table: Longest of India at a Glance
| Category | Name/Location | Length/Distance |
|---|---|---|
| River | Ganga | 2,525 km |
| Dam | Hirakud Dam, Odisha | 25.8 km (total) |
| Road Bridge | Bhupen Hazarika Setu | 9.15 km |
| Railway Bridge | Vembanad Rail Bridge | 4.62 km |
| National Highway | NH 44 | 4,112 km |
| Railway Platform | Hubballi Junction, Karnataka | 1,507 m |
| Tunnel | Pir Panjal Tunnel | 11.2 km |
| Sea Bridge | Mumbai Trans Harbour Link | 21.8 km |
| Train Journey | Vivek Express | 4,273 km |
| Beach | Marina Beach, Chennai | 13 km |
Why “Longest” Records Matter in India
- Engineering Marvels – Showcase India’s infrastructure capabilities.
- Economic Importance – Improve connectivity and trade.
- Tourism Boost – Attract visitors to record-holding sites.
- Pride Factor – Highlights India’s achievements globally.