How long does it take to travel from Arrah to Phnom Penh?

By road: approximately 46 hrs 45 min.

Arrah to Phnom Penh Distance & How to Reach

Q: What is the distance from Arrah to Phnom Penh?

The aerial distance from Arrah to Phnom Penh is approximately 2,636 km (1,638 miles). By road, the distance is approximately 3,904 km.

Q: What is the best way to travel from Arrah to Phnom Penh?

Train is the most comfortable option at approximately 60 hrs 4 min. Buses take about 78 hrs 5 min and are the most affordable.

Bihar to Cambodia · 2,636 km · Compare travel & driving options

Arrah to Phnom Penh distance: 2636 km (aerial), approximately 3904 km by road. By train: ~60 hrs 4 min. By road: ~46 hrs 45 min.

Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai

Arrah

Bihar

Phnom Penh

Cambodia

2,636 km

aerial distance (straight line)

1,638 miles · Road distance: ~3,904 km (via road)

🗺 Route map

3,904 km

Road distance

46 hrs 45 min

Drive time

2,636 km

Aerial distance

Route data via OpenStreetMap

How to get from Arrah to Phnom Penh

🚗

By Car

46 hrs 45 min

3,904 km via highway

Quick facts

Aerial distance

2,636 km (1,638 mi)

Road distance

~3,904 km

Recommended

Train (60 hrs 4 min)

Most affordable

Train

📍 Arrah to Phnom Penh distance overview

The straight-line distance from Arrah to Phnom Penh is approximately 2,636 km (1,638 miles). By road, the distance increases to about 3,904 km due to terrain, highways, and road networks connecting Bihar to Cambodia.

2,636 kmAerial distance

~3,904 kmBy road

60 hrs 4 minTrain

💡 Travel tips for Arrah to Phnom Penh

📅

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 46 hrs 45 min, plan overnight halts. Fatigue driving is dangerous on Indian highways.

Where to stay in Phnom Penh

Budget to luxury hotels. Compare prices on FareEagle.

View Phnom Penh 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 Phnom Penh? ▼

The aerial (straight-line) distance from Arrah to Phnom Penh is approximately 2,636 km (1,638 miles). The road distance is approximately 3,904 km, which takes about 46 hrs 45 min by car.

What is the best way to travel from Arrah to Phnom Penh? ▼

The most comfortable option is by train, taking approximately 60 hrs 4 min.

Can I book Arrah to Phnom Penh travel on FareEagle? ▼

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

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Arrah to Phnom Penh Distance & How to Reach