Longest Highway in India (NH 44 Complete Factfile)
Detailed factfile on the longest highway in India (NH 44, 4,112 km). State-wise distance breakdown, top 10 longest highways, map, and CNG facilities.
📖 Corridor Overview & Alignment History
Spanning from the snow-clad Pir Panjal mountains of Kashmir to the meeting point of the Indian Ocean, Arabian Sea, and Bay of Bengal at Kanyakumari, NH 44 holds the undisputed record as India's longest national highway at 4,112 km.
Srinagar, Jammu & Kashmir
Kanyakumari, Tamil Nadu
🗺️ State-Wise Distance Breakdown
| State / Union Territory | Length on Corridor (km) | Share of Total |
|---|---|---|
| Tamil Nadu | 627 km | 15.2% |
| Jammu & Kashmir | 541 km | 13.2% |
| Telangana | 504 km | 12.3% |
| Madhya Pradesh | 504 km | 12.3% |
| Punjab | 254 km | 6.2% |
| Andhra Pradesh | 251 km | 6.1% |
| Maharashtra | 232 km | 5.6% |
| Uttar Pradesh | 189 km | 4.6% |
| Haryana | 184 km | 4.5% |
| Karnataka | 125 km | 3.0% |
| Rajasthan | 28 km | 0.7% |
| Delhi | 23 km | 0.6% |
🏆 Top 10 Longest National Highways in India
| Rank | Highway | Length | Route Terminals | Corridor Classification |
|---|---|---|---|---|
| #1 | NH 44 | 4,112 km | Srinagar (J&K) to Kanyakumari (TN) | North-South Corridor |
| #2 | NH 27 | 3,507 km | Porbandar (GJ) to Silchar (AS) | East-West Corridor |
| #3 | NH 48 | 2,807 km | Delhi to Chennai (via Mumbai & BLR) | Golden Quadrilateral |
| #4 | NH 52 | 2,317 km | Sangrur (PB) to Ankola (KA) | North-West to South-West |
| #5 | NH 30 | 2,010 km | Sitarganj (UK) to Vijayawada (AP) | Central Connectivity |
| #6 | NH 6 | 1,873 km | Jorabat (ML) to Selling (MZ) | North-East Spine |
| #7 | NH 53 | 1,781 km | Hajira (GJ) to Paradip Port (OD) | Trans-India Freight |
| #8 | NH 16 | 1,650 km | Kolkata (WB) to Chennai (TN) | Eastern Coastal Spine |
| #9 | NH 66 | 1,608 km | Panvel (MH) to Kanyakumari (TN) | Konkan Coastal Highway |
| #10 | NH 19 | 1,435 km | Delhi to Kolkata (GQ) | Grand Trunk Road |
⛽ CNG Availability & Pressure Guidelines
With over 120+ verified forecourts located directly along NH 44 or within 2 km of its cloverleaf interchanges, drivers can travel end-to-end with planning.
Top Forecourt Clusters
- ✓ NCR Multi-Lane Corridor
- ✓ Nagpur Zero Mile Junction
- ✓ Cyberabad Highway Belt
- ✓ Hosur-Bengaluru Industrial Strip
Driver Advisory & Rural Stretches
Check tank levels before long rural stretches in Seoni (MP) and Adilabad (TS).
🏙️ Key Cities Along Longest Highway in India
Tap city to open verified directory🚧 Key FASTag Toll Plazas
View All 60+ National Plazas →🚗 Connected Road Trips & Expressways
❓ Frequently Asked Questions
Which state has the longest stretch of NH 44? ▼
Tamil Nadu holds the longest single-state section of NH 44, spanning 627 kilometers from Hosur on the Karnataka border to Kanyakumari.
What is the second longest highway in India? ▼
The second longest highway in India is National Highway 27 (NH 27), which runs 3,507 kilometers from Porbandar in Gujarat to Silchar in Assam, forming the East-West Corridor.
How long does it take to drive the entire NH 44? ▼
Driving the full 4,112 km from Srinagar to Kanyakumari typically takes 70 to 80 hours of driving time, usually planned across a 5 to 7 day road trip with overnight stops.
