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

By road: approximately 43 hrs 44 min.

Arrah to Siem Reap Distance & How to Reach

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

The aerial distance from Arrah to Siem Reap is approximately 2,420 km (1,504 miles). By road, the distance is approximately 3,648 km.

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

Train is the most comfortable option at approximately 56 hrs 7 min. Buses take about 72 hrs 58 min and are the most affordable.

Bihar to Cambodia · 2,420 km · Compare travel & driving options

Arrah to Siem Reap distance: 2420 km (aerial), approximately 3648 km by road. By train: ~56 hrs 7 min. By road: ~43 hrs 44 min.

Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai

Arrah

Bihar

Siem Reap

Cambodia

2,420 km

aerial distance (straight line)

1,504 miles · Road distance: ~3,648 km (via road)

🗺 Route map

3,648 km

Road distance

43 hrs 44 min

Drive time

2,420 km

Aerial distance

Route data via OpenStreetMap

How to get from Arrah to Siem Reap

🚗

By Car

43 hrs 44 min

3,648 km via highway

Quick facts

Aerial distance

2,420 km (1,504 mi)

Road distance

~3,648 km

Recommended

Train (56 hrs 7 min)

Most affordable

Train

📍 Arrah to Siem Reap distance overview

The straight-line distance from Arrah to Siem Reap is approximately 2,420 km (1,504 miles). By road, the distance increases to about 3,648 km due to terrain, highways, and road networks connecting Bihar to Cambodia.

2,420 kmAerial distance

~3,648 kmBy road

56 hrs 7 minTrain

💡 Travel tips for Arrah 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 44 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

🔗 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 Arrah to Siem Reap? ▼

The aerial (straight-line) distance from Arrah to Siem Reap is approximately 2,420 km (1,504 miles). The road distance is approximately 3,648 km, which takes about 43 hrs 44 min by car.

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

The most comfortable option is by train, taking approximately 56 hrs 7 min.

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

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

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Arrah to Siem Reap Distance & How to Reach