Sonprayag to Siem Reap Distance & How to Reach

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

The aerial distance from Sonprayag to Siem Reap is approximately 3,187 km (1,980 miles). By road, the distance is approximately 4,143 km.

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

Train is the most comfortable option at approximately 63 hrs 44 min. Buses take about 82 hrs 52 min and are the most affordable.

Uttarakhand to Cambodia · 3,187 km · Compare travel & driving options

Sonprayag to Siem Reap distance: 3187 km (aerial), approximately 4143 km by road. By train: ~63 hrs 44 min. By road: ~69 hrs 3 min.

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Sonprayag

Uttarakhand

Siem Reap

Cambodia

3,187 km

aerial distance (straight line)

1,980 miles

How to get from Sonprayag to Siem Reap

✈

By Flight

5 hrs

Fly from Dehra Dun (DED), nearest to Sonprayag

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Quick facts

Aerial distance

3,187 km (1,980 mi)

Road distance

~4,143 km

Recommended

Travel ()

Most affordable

Travel

📍 Sonprayag to Siem Reap distance overview

The straight-line distance from Sonprayag to Siem Reap is approximately 3,187 km (1,980 miles). By road, the distance increases to about 4,143 km due to terrain, highways, and road networks connecting Uttarakhand to Cambodia.

3,187 kmAerial distance

~4,143 kmBy road

Travel

💡 Travel tips for Sonprayag to Siem Reap

📅

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 Cambodia 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.

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 Sonprayag to Siem Reap? ▼

The aerial (straight-line) distance from Sonprayag to Siem Reap is approximately 3,187 km (1,980 miles).

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

The most comfortable option is by train, taking approximately 63 hrs 44 min.

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

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

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