How long does it take to travel from Siwan to Kolkata?

By train: approximately 11 hrs 13 min. By road: approximately 9 hrs 8 min.

Siwan to Kolkata Distance: 574 km

Q: What is the distance from Siwan to Kolkata?

The aerial distance from Siwan to Kolkata is approximately 574 km (357 miles). By road, the distance is approximately 729 km.

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

Train is the most comfortable option at approximately 11 hrs 13 min. Buses take about 14 hrs 35 min and are the most affordable.

Siwan

Bihar

Kolkata

West Bengal

574 km

aerial distance (straight line)

357 miles · Road distance: ~729 km (via road)

🗺 Route map

729 km

Road distance

9 hrs 8 min

Drive time

574 km

Aerial distance

Route data via OpenStreetMap

How to get from Siwan to Kolkata

🚆

By Train

11 hrs 13 min

729 km · Multiple daily trains

View Trains

🚌

By Bus

14 hrs 35 min

729 km · AC/Non-AC available

Search Buses

🚗

By Car

9 hrs 8 min

729 km via highway

Quick facts

Aerial distance

574 km (357 mi)

Road distance

~729 km

Recommended

Train (11 hrs 13 min)

Most affordable

Bus

📍 Siwan to Kolkata distance overview

The straight-line distance from Siwan to Kolkata is approximately 574 km (357 miles). By road, the distance increases to about 729 km due to terrain, highways, and road networks connecting Bihar to West Bengal.

574 kmAerial distance

~729 kmBy road

11 hrs 13 minTrain

🚆 By train — Siwan to Kolkata

11 hrs 13 min ~729 km Multiple daily trains

Indian Railways connects Siwan and Kolkata with multiple daily services. The journey takes approximately 11 hrs 13 min. Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops but cost less.

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

🚌 By bus — Siwan to Kolkata

14 hrs 35 min ~729 km Most affordable

Bus travel is a popular and affordable option for the Siwan to Kolkata route. The journey takes approximately 14 hrs 35 min covering ~729 km. Both government and private operators service this route.

Volvo ACPremium comfort, reclining seats

AC SleeperFull-length beds, ideal for overnight

AC SeaterAir-conditioned, mid-range

Non-ACBudget-friendly, frequent service

Night buses are popular for this distance — travel while you sleep and arrive fresh at your destination.

Search Siwan to Kolkata Buses

🚗 By car — Siwan to Kolkata

9 hrs 8 min ~729 km

The drive from Siwan to Kolkata is a long one — approximately 729 km taking around 9 hrs 8 min. Plan at least one overnight halt. Fatigue driving on Indian highways is dangerous.

💡 Travel tips for Siwan to Kolkata

📅

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 9 hrs 8 min, plan overnight halts. Fatigue driving is dangerous on Indian highways.

Where to stay in Kolkata

Budget to luxury hotels. Compare prices on FareEagle.

View Kolkata Hotels

🅞️ Weather in Kolkata

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 Kolkata? ▼

The aerial (straight-line) distance from Siwan to Kolkata is approximately 574 km (357 miles). The road distance is approximately 729 km, which takes about 9 hrs 8 min by car.

What is the best way to travel from Siwan to Kolkata? ▼

The most comfortable option is by train, taking approximately 11 hrs 13 min. Buses take about 14 hrs 35 min and are the most affordable.

Are there buses from Siwan to Kolkata? ▼

Yes, multiple bus operators run services on the Siwan to Kolkata route. The journey takes approximately 14 hrs 35 min. You can search and book bus tickets on FareEagle with AC Sleeper, AC Seater, and Non-AC options.

How long does the train take from Siwan to Kolkata? ▼

The train from Siwan to Kolkata takes approximately 11 hrs 13 min. Express trains are faster while passenger trains make more stops. Check train schedules and availability on IRCTC.

Can I book Siwan to Kolkata travel on FareEagle? ▼

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

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Siwan to Kolkata Distance & How to Reach