How long does it take to travel from Siwan to Siem Reap?

By road: approximately 43 hrs 52 min.

Siwan to Siem Reap Distance: 2484 km

Q: What is the distance from Siwan to Siem Reap?

The aerial distance from Siwan to Siem Reap is approximately 2,484 km (1,543 miles). By road, the distance is approximately 3,664 km.

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

Train is the most comfortable option at approximately 56 hrs 22 min. Buses take about 73 hrs 17 min and are the most affordable.

Siwan

Bihar

Siem Reap

Cambodia

2,484 km

aerial distance (straight line)

1,543 miles · Road distance: ~3,664 km (via road)

🗺 Route map

3,664 km

Road distance

43 hrs 52 min

Drive time

2,484 km

Aerial distance

Route data via OpenStreetMap

How to get from Siwan to Siem Reap

🚗

By Car

43 hrs 52 min

3,664 km via highway

Quick facts

Aerial distance

2,484 km (1,543 mi)

Road distance

~3,664 km

Recommended

Train (56 hrs 22 min)

Most affordable

Train

📍 Siwan to Siem Reap distance overview

The straight-line distance from Siwan to Siem Reap is approximately 2,484 km (1,543 miles). By road, the distance increases to about 3,664 km due to terrain, highways, and road networks connecting Bihar to Cambodia.

2,484 kmAerial distance

~3,664 kmBy road

56 hrs 22 minTrain

💡 Travel tips for Siwan to Siem Reap

📅

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 43 hrs 52 min, plan overnight halts. Fatigue driving is dangerous on Indian highways.

Where to stay in Siem Reap

Budget to luxury hotels. Compare prices on FareEagle.

View Siem Reap Hotels

🅞️ Weather in Siem Reap

Powered by Open-Meteo

🔗 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 Siwan to Siem Reap? ▼

The aerial (straight-line) distance from Siwan to Siem Reap is approximately 2,484 km (1,543 miles). The road distance is approximately 3,664 km, which takes about 43 hrs 52 min by car.

What is the best way to travel from Siwan to Siem Reap? ▼

The most comfortable option is by train, taking approximately 56 hrs 22 min.

Can I book Siwan to Siem Reap travel on FareEagle? ▼

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

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Siwan to Siem Reap Distance & How to Reach