Dehradun Airport to Phnom Penh Distance & How to Reach

Q: What is the distance from Dehradun Airport to Phnom Penh?

The aerial distance from Dehradun Airport to Phnom Penh is approximately 3,449 km (2,143 miles). By road, the distance is approximately 4,484 km.

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

Train is the most comfortable option at approximately 68 hrs 59 min. Buses take about 89 hrs 41 min and are the most affordable.

Uttarakhand to Cambodia · 3,449 km · Compare travel & driving options

Dehradun Airport to Phnom Penh distance: 3449 km (aerial), approximately 4484 km by road. By train: ~68 hrs 59 min. By road: ~74 hrs 44 min.

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Dehradun Airport

Uttarakhand

Phnom Penh

Cambodia

3,449 km

aerial distance (straight line)

2,143 miles

How to get from Dehradun Airport to Phnom Penh

✈

By Flight

5 hrs 21 min

Fly from Dehra Dun (DED), nearest to Dehradun Airport

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Quick facts

Aerial distance

3,449 km (2,143 mi)

Road distance

~4,484 km

Recommended

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Most affordable

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📍 Dehradun Airport to Phnom Penh distance overview

The straight-line distance from Dehradun Airport to Phnom Penh is approximately 3,449 km (2,143 miles). By road, the distance increases to about 4,484 km due to terrain, highways, and road networks connecting Uttarakhand to Cambodia.

3,449 kmAerial distance

~4,484 kmBy road

Travel

💡 Travel tips for Dehradun Airport to Phnom Penh

📅

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 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 Dehradun Airport to Phnom Penh? ▼

The aerial (straight-line) distance from Dehradun Airport to Phnom Penh is approximately 3,449 km (2,143 miles).

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

The most comfortable option is by train, taking approximately 68 hrs 59 min.

Can I book Dehradun Airport to Phnom Penh travel on FareEagle? ▼

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

Routes from Dehradun Airport

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