Journeying from Guwahati to New Delhi is one of India’s most extensive cross-country trips—cutting through the Northeast, the narrow Siliguri Corridor, and the vast Gangetic plains.
- Distance: ~1,900 – 1,950 km
- Non-stop Drive Time: 35–40 hours
- Ideal Road Trip Plan: 3–4 days with halts (Siliguri & Lucknow are popular)
This guide covers best road routes, alternative highways, flights, trains, and practical travel tips.
🚗 Section 1: Best Road Routes (Car/SUV)
Route A: Expressway Route (Fastest & Recommended)
Best For: Speed, smoother highways, minimal city traffic
Route: Guwahati → Bongaigaon → Alipurduar → Siliguri → Purnea → Muzaffarpur → Gorakhpur → Lucknow → Agra → Greater Noida → New Delhi
Highlights:
- NH 27 (East-West Corridor) for most of the journey
- Seamless transition to Agra-Lucknow Expressway + Yamuna Expressway
- Fastest entry into NCR
Travel Time: 35–38 hours
Route B: Grand Trunk Road (Historic Route)
Best For: Cultural exploration & historic cities
Route: Guwahati → Siliguri → Patna → Varanasi → Prayagraj → Kanpur → Agra → Mathura → New Delhi
Highlights:
- Follows historic GT Road (NH 19)
- Access to major heritage cities
Travel Time: 38–42 hours
Downside: Heavy congestion in urban stretches
🗺️ Road Route Comparison Table
| Route Name | Key Waypoints | Approx Distance | Est. Time | Verdict |
| Route A: Via Expressways (Recommended) | Siliguri → Gorakhpur → Lucknow → Agra | ~1,900 km | 35h – 38h | Best Choice. The absolute fastest route, capped off with 500 km of premium expressways. |
| Route B: Via The GT Road | Patna → Varanasi → Kanpur → Agra | ~1,980 km | 38h – 42h | The Historic Path. High traffic density; recommended only if you plan to visit these specific heritage cities. |
✈️ Section 2: Flights (Fastest Option)
- Airports:
- Lokpriya Gopinath Bordoloi International Airport
- Indira Gandhi International Airport
- Duration: ~2.5 hours
- Cost: ₹5,000 – ₹9,000
- Airlines: IndiGo, Air India, Vistara, Akasa Air
Verdict: Best for speed, convenience, and minimal fatigue
🚆 Section 3: Train Travel (Comfort + Budget)
🚄 Premium Trains
- Dibrugarh Rajdhani Express 12423
- Tejas Rajdhani Express 20501
Time: 27–28 hours
Cost: ₹2,700 – ₹4,500
🚆 Budget Trains
- North East Express 12505
- Brahmaputra Mail 15658
Time: 32–34 hours
Cost: ₹750 – ₹2,000
Verdict:
- Rajdhani = comfort & speed
- Sleeper = cheapest long-distance option
IRCTC Train: https://www.irctc.co.in/nget/train-search
🚌 Section 4: Bus Travel (Not Recommended)
- No direct buses between Assam and Delhi
- Would require multiple transfers across states
- Travel time: 3–5 days (impractical)
Verdict: Avoid completely
📊 Overall Travel Options Comparison
| Travel Mode | Strategy | Travel Time | Est. Cost (One Way) | Best For |
| Flight | Direct Flight (GAU to DEL) | 2.5 Hours | ₹5,000 – ₹9,000 | Professionals & Families. The smartest, fastest, and least exhausting transit method. |
| Train (Premium) | Rajdhani Express | 27 – 28 Hours | ₹2,700 – ₹4,500 | Comfort Seekers. A high-quality, continuous journey with excellent food and bedding. |
| Train (Budget) | North East Express / Sleeper | 32 – 34 Hours | ₹750 – ₹2,000 | Budget Travelers. The most economical way to cross the country with heavy luggage. |
| Personal Car / SUV | Drive via NH 27 & Lucknow | 3 – 4 Days | Fuel & Tolls: ₹18,000+ | Adventurers. An epic expedition requiring high driving stamina and a love for the open road. |
🧭 Final Travel Tips
- Best Route for Driving: Expressway route via Lucknow & Agra
- Best Overall Option: Flight
- Best Scenic Stopovers: Siliguri, Varanasi, Lucknow
- Avoid: GT Road if you’re on a tight schedule
Pro Tip 🚀
Once you reach Lucknow, strictly enter the Agra-Lucknow Expressway—this is where your journey transforms into a high-speed, stress-free drive into Delhi.
🔷FAQs – Guwahati to New Delhi Travel Guide
1. What is the distance between Guwahati and New Delhi?
The distance between Guwahati and New Delhi is approximately 1,900 to 1,950 kilometers, depending on the route taken.
2. What is the fastest way to travel from Guwahati to Delhi?
The fastest way is by flight, which takes around 2.5 hours.
3. How long does it take to travel from Guwahati to Delhi by road?
A road trip takes about 35 to 40 hours of driving time, typically spread over 3–4 days.
4. Which is the best road route from Guwahati to Delhi?
The best route is via NH27 → Siliguri → Gorakhpur → Lucknow → Agra → Yamuna Expressway → Delhi, offering the fastest travel time.
5. Are there direct trains from Guwahati to New Delhi?
Yes, direct trains like Rajdhani Express, North East Express, and Brahmaputra Mail connect Guwahati to Delhi.
6. How much does a flight from Guwahati to Delhi cost?
Flight prices typically range from ₹5,000 to ₹9,000, depending on booking time and season.
7. Is a road trip from Guwahati to Delhi safe?
Yes, it is generally safe if planned well. Stick to day driving, major highways (NH27), and expressways for safety and comfort.
8. What are the best stopovers between Guwahati and Delhi?
Popular stopovers include Siliguri, Purnea, Gorakhpur, and Lucknow.
9. Is there a direct bus from Guwahati to Delhi?
No, there are no direct buses due to the long distance. Bus travel is not recommended.
10. Which is better: train or flight from Guwahati to Delhi?
- Flight: Best for speed
- Train: Best for budget and comfort over long journeys