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

By train: approximately 36 hrs 54 min. By road: approximately 39 hrs 59 min.

Siwan to Port Blair — 1845 km Distance

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

The aerial distance from Siwan to Port Blair is approximately 1,845 km (1,146 miles). By road, the distance is approximately 2,399 km.

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

Train is the most comfortable option at approximately 36 hrs 54 min. Buses take about 47 hrs 59 min and are the most affordable.

Siwan

Bihar

Port Blair

Andaman & Nicobar

1,845 km

aerial distance (straight line)

1,146 miles · Road distance: ~2,399 km (estimated)

🗺 Route map

How to get from Siwan to Port Blair

🚆

By Train

36 hrs 54 min

2,399 km · Multiple daily trains

View Trains

🚗

By Car

39 hrs 59 min

2,399 km via highway

Quick facts

Aerial distance

1,845 km (1,146 mi)

Road distance

~2,399 km

Recommended

Train (36 hrs 54 min)

Most affordable

Train

📍 Siwan to Port Blair distance overview

The straight-line distance from Siwan to Port Blair is approximately 1,845 km (1,146 miles). By road, the distance increases to about 2,399 km due to terrain, highways, and road networks connecting Bihar to Andaman & Nicobar.

1,845 kmAerial distance

~2,399 kmBy road

36 hrs 54 minTrain

🚆 By train — Siwan to Port Blair

36 hrs 54 min ~2,399 km Multiple daily trains

The train journey from Siwan to Port Blair is a long one at approximately 36 hrs 54 min. 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 Siwan 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.

💤

Plan rest stops
For drives over 39 hrs 59 min, 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

🅞️ Weather in Port Blair

Powered by Open-Meteo

🔗 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 Siwan to Port Blair? ▼

The aerial (straight-line) distance from Siwan to Port Blair is approximately 1,845 km (1,146 miles). The road distance is approximately 2,399 km, which takes about 39 hrs 59 min by car.

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

The most comfortable option is by train, taking approximately 36 hrs 54 min.

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

The train from Siwan to Port Blair takes approximately 36 hrs 54 min. Express trains are faster while passenger trains make more stops. Check train schedules and availability on IRCTC.

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

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

Routes from Siwan

Track Your Booking

Siwan to Port Blair — Distance, Route & Travel Guide