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

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

Port Blair to Siwan Distance: 1845 km

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

The aerial distance from Port Blair to Siwan 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 Port Blair to Siwan?

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

Port Blair

Andaman and Nicobar Islands

Siwan

Bihar

1,845 km

aerial distance (straight line)

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

🗺 Route map

How to get from Port Blair to Siwan

✈

By Flight

No direct flights

Nearest airport: Patna (PAT)

🚆

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

📍 Port Blair to Siwan distance overview

The straight-line distance from Port Blair to Siwan 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 Andaman and Nicobar Islands to Bihar.

1,845 kmAerial distance

~2,399 kmBy road

36 hrs 54 minTrain

✈️ Reaching Siwan by air

No direct airport

Siwan does not have its own commercial airport. The nearest airport is Patna (PAT). Fly to the nearest airport and continue by road or rail.

Search Flights to Nearest Airport

🚆 By train — Port Blair to Siwan

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

The train journey from Port Blair to Siwan 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 Port Blair to Siwan

📅

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.

🅞️ Weather in Siwan

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 Port Blair to Siwan? ▼

The aerial (straight-line) distance from Port Blair to Siwan 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 Port Blair to Siwan? ▼

The most comfortable option is by train, taking approximately 36 hrs 54 min. Siwan doesn't have a major airport — the nearest is Patna (PAT).

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

The train from Port Blair to Siwan 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 Port Blair to Siwan travel on FareEagle? ▼

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

Routes from Port Blair

Port Blair to Siwan Distance & How to Reach