Home › Routes › Siem Reap to Arrah

Siem Reap to Arrah Distance & How to Reach

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

Siem Reap to Arrah distance: 2420 km (aerial), approximately 3648 km by road. By train: ~56 hrs 7 min. By road: ~43 hrs 44 min.
Siem Reap
Cambodia
Arrah
Bihar
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 Siem Reap to Arrah
✈
By Flight
No direct flights
Nearest airport: Patna (PAT)
🚗
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
📍 Siem Reap to Arrah distance overview

The straight-line distance from Siem Reap to Arrah 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 Cambodia to Bihar.

2,420 kmAerial distance
~3,648 kmBy road
56 hrs 7 minTrain
✈️ Reaching Arrah by air
No direct airport

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

Search Flights to Nearest Airport
💡 Travel tips for Siem Reap to Arrah
📅
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.
🔗 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 Siem Reap to Arrah? ▼
The aerial (straight-line) distance from Siem Reap to Arrah 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 Siem Reap to Arrah? ▼
The most comfortable option is by train, taking approximately 56 hrs 7 min. Arrah doesn't have a major airport — the nearest is Patna (PAT).
Can I book Siem Reap to Arrah travel on FareEagle? ▼
Yes! FareEagle lets you compare and book and hotels for the Siem Reap to Arrah route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.
Routes from Siem Reap
Siem Reap to Bargarh 2,321 km Siem Reap to Gopalganj 2,494 km Siem Reap to Mau 2,537 km Siem Reap to Prayagraj 2,663 km Siem Reap to Kovilpatti 2,869 km Siem Reap to Kanyakumari 2,931 km Siem Reap to Harda 2,991 km
Share this page
WhatsApp X Facebook LinkedIn Telegram Email