How long does it take to travel from Gangtok to Port Blair?

By train: approximately 36 hrs. By road: approximately 39 hrs.

Gangtok to Port Blair Distance & How to Reach

Q: What is the distance from Gangtok to Port Blair?

The aerial distance from Gangtok to Port Blair is approximately 1,800 km (1,118 miles). By road, the distance is approximately 2,340 km.

Q: What is the best way to travel from Gangtok to Port Blair?

Train is the most comfortable option at approximately 36 hrs. Buses take about 46 hrs 48 min and are the most affordable.

Sikkim to Andaman and Nicobar Islands · 1,800 km · Compare trains, buses & driving options

Gangtok to Port Blair distance: 1800 km (aerial), approximately 2340 km by road. By train: ~36 hrs. By road: ~39 hrs.

Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai

Gangtok

Sikkim

Port Blair

Andaman and Nicobar Islands

1,800 km

aerial distance (straight line)

1,118 miles · Road distance: ~2,340 km (estimated)

🗺 Route map

How to get from Gangtok to Port Blair

🚆

By Train

36 hrs

2,340 km · Multiple daily trains

View Trains

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By Car

39 hrs

2,340 km via highway

Quick facts

Aerial distance

1,800 km (1,118 mi)

Road distance

~2,340 km

Recommended

Train (36 hrs)

Most affordable

Train

📍 Gangtok to Port Blair distance overview

The straight-line distance from Gangtok to Port Blair is approximately 1,800 km (1,118 miles). By road, the distance increases to about 2,340 km due to terrain, highways, and road networks connecting Sikkim to Andaman and Nicobar Islands.

1,800 kmAerial distance

~2,340 kmBy road

36 hrsTrain

🚆 By train — Gangtok to Port Blair

36 hrs ~2,340 km Multiple daily trains

The train journey from Gangtok to Port Blair is a long one at approximately 36 hrs. Consider flying if time is a factor. If you enjoy train travel, book AC 2-Tier or AC First Class for comfort on this extended journey.

AC First Class (1A)Premium, 2-berth cabins

AC 2-Tier (2A)Curtained berths, comfortable

AC 3-Tier (3A)Popular, good value

Sleeper Class (SL)Budget, non-AC

Book in advance through IRCTC, especially during festivals and holidays when seats fill up quickly.

Check Trains on IRCTC

💡 Travel tips for Gangtok to Port Blair

📅

Book early
Book trains 2-3 weeks in advance during peak season (Oct-Mar) for better prices and availability.

🌧️

Check weather
Avoid monsoon (Jun-Sep) for road trips. Road conditions can deteriorate and flights may face delays.

💳

Carry valid ID
Aadhaar, Passport, or Voter ID is required for train travel and recommended for bus journeys.

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Plan rest stops
For drives over 39 hrs, plan overnight halts. Fatigue driving is dangerous on Indian highways.

Where to stay in Port Blair

Budget to luxury hotels. Compare prices on FareEagle.

View Port Blair Hotels

🔗 Useful travel resources

For official travel information, regulations, and booking services:

IRCTC — Indian Railway Catering and Tourism Corporation — Book train tickets online

Airports Authority of India — Airport information and flight status

DGCA — Directorate General of Civil Aviation — Indian aviation regulator

Incredible India — Official tourism portal of India

Frequently asked questions

What is the distance from Gangtok to Port Blair? ▼

The aerial (straight-line) distance from Gangtok to Port Blair is approximately 1,800 km (1,118 miles). The road distance is approximately 2,340 km, which takes about 39 hrs by car.

What is the best way to travel from Gangtok to Port Blair? ▼

The most comfortable option is by train, taking approximately 36 hrs.

How long does the train take from Gangtok to Port Blair? ▼

The train from Gangtok to Port Blair takes approximately 36 hrs. Express trains are faster while passenger trains make more stops. Check train schedules and availability on IRCTC.

Can I book Gangtok to Port Blair travel on FareEagle? ▼

Yes! FareEagle lets you compare and book and hotels for the Gangtok to Port Blair route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.

Routes from Gangtok