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

By train: approximately 15 hrs 53 min. By road: approximately 12 hrs 24 min.

Nagaon to Siwan — 830 km Distance

Q: What is the distance from Nagaon to Siwan?

The aerial distance from Nagaon to Siwan is approximately 830 km (516 miles). By road, the distance is approximately 1,032 km.

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

Train is the most comfortable option at approximately 15 hrs 53 min. Buses take about 20 hrs 38 min and are the most affordable.

Nagaon

Assam

Siwan

Bihar

830 km

aerial distance (straight line)

516 miles · Road distance: ~1,032 km (via road)

🗺 Route map

1,032 km

Road distance

12 hrs 24 min

Drive time

830 km

Aerial distance

Route data via OpenStreetMap

How to get from Nagaon to Siwan

🚆

By Train

15 hrs 53 min

1,032 km · Multiple daily trains

View Trains

🚌

By Bus

20 hrs 38 min

1,032 km · AC/Non-AC available

Search Buses

🚗

By Car

12 hrs 24 min

1,032 km via highway

Quick facts

Aerial distance

830 km (516 mi)

Road distance

~1,032 km

Recommended

Train (15 hrs 53 min)

Most affordable

Bus

📍 Nagaon to Siwan distance overview

The straight-line distance from Nagaon to Siwan is approximately 830 km (516 miles). By road, the distance increases to about 1,032 km due to terrain, highways, and road networks connecting Assam to Bihar.

830 kmAerial distance

~1,032 kmBy road

15 hrs 53 minTrain

✈️ Reaching Siwan by air

No direct airport

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

Search Flights to Nearest Airport

🚆 By train — Nagaon to Siwan

15 hrs 53 min ~1,032 km Multiple daily trains

Indian Railways connects Nagaon and Siwan with multiple daily services. The journey takes approximately 15 hrs 53 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 — Nagaon to Siwan

20 hrs 38 min ~1,032 km Most affordable

Bus travel is a popular and affordable option for the Nagaon to Siwan route. The journey takes approximately 20 hrs 38 min covering ~1,032 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 Nagaon to Siwan Buses

🚗 By car — Nagaon to Siwan

12 hrs 24 min ~1,032 km

The drive from Nagaon to Siwan is a long one — approximately 1,032 km taking around 12 hrs 24 min. Plan at least one overnight halt. Fatigue driving on Indian highways is dangerous.

💡 Travel tips for Nagaon 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 12 hrs 24 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 Nagaon to Siwan? ▼

The aerial (straight-line) distance from Nagaon to Siwan is approximately 830 km (516 miles). The road distance is approximately 1,032 km, which takes about 12 hrs 24 min by car.

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

The most comfortable option is by train, taking approximately 15 hrs 53 min. Buses take about 20 hrs 38 min and are the most affordable. Siwan doesn't have a major airport — the nearest is PAT.

Are there buses from Nagaon to Siwan? ▼

Yes, multiple bus operators run services on the Nagaon to Siwan route. The journey takes approximately 20 hrs 38 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 Nagaon to Siwan? ▼

The train from Nagaon to Siwan takes approximately 15 hrs 53 min. Express trains are faster while passenger trains make more stops. Check train schedules and availability on IRCTC.

Can I book Nagaon to Siwan travel on FareEagle? ▼

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

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Nagaon to Siwan — Distance, Route & Travel Guide