Hanoi to Siwan Distance & How to Reach

Q: What is the distance from Hanoi to Siwan?

The aerial distance from Hanoi to Siwan is approximately 2,260 km (1,404 miles). By road, the distance is approximately 2,938 km.

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

Train is the most comfortable option at approximately 45 hrs 12 min. Buses take about 58 hrs 46 min and are the most affordable.

Vietnam to Bihar · 2,260 km · Compare travel & driving options

Hanoi to Siwan distance: 2260 km (aerial), approximately 2938 km by road. By train: ~45 hrs 12 min. By road: ~48 hrs 58 min.

Hanoi

Vietnam

Siwan

Bihar

2,260 km

aerial distance (straight line)

1,404 miles

How to get from Hanoi to Siwan

✈

By Flight

3 hrs 46 min

Fly to Patna (PAT), nearest to Siwan

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Quick facts

Aerial distance

2,260 km (1,404 mi)

Road distance

~2,938 km

Recommended

Travel ()

Most affordable

Travel

📍 Hanoi to Siwan distance overview

The straight-line distance from Hanoi to Siwan is approximately 2,260 km (1,404 miles). By road, the distance increases to about 2,938 km due to terrain, highways, and road networks connecting Vietnam to Bihar.

2,260 kmAerial distance

~2,938 kmBy road

Travel

✈️ 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.

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💡 Travel tips for Hanoi to Siwan

📅

Book early
International fares typically rise as departure approaches. Booking 3-6 weeks ahead tends to give the best prices, with last-minute fares often double or more.

🛡️

Valid passport
A passport valid for at least 6 months beyond your travel date is required. Check visa requirements for India before booking.

⏰️

Arrive 3 hours early
For international departures, arrive at the airport at least 3 hours before your scheduled flight to allow time for check-in, immigration and security.

📱

Compare airlines
Fares on the same route can vary 50-100% between airlines. Always compare options before booking — direct flights aren't always more expensive than connecting ones.

🔗 Useful travel resources

For official travel information, regulations, and booking services:

DGCA — Indian aviation authority

Passport Seva — Passport and travel documents

Frequently asked questions

What is the distance from Hanoi to Siwan? ▼

The aerial (straight-line) distance from Hanoi to Siwan is approximately 2,260 km (1,404 miles).

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

The most comfortable option is by train, taking approximately 45 hrs 12 min. Siwan doesn't have a major airport — the nearest is Patna (PAT).

Can I book Hanoi to Siwan travel on FareEagle? ▼

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

Routes from Hanoi

Hanoi → Patna

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