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

By road: approximately 74 hrs 55 min.

Una to Siem Reap Distance & How to Reach

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

The aerial distance from Una to Siem Reap is approximately 3,458 km (2,149 miles). By road, the distance is approximately 4,495 km.

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

Train is the most comfortable option at approximately 69 hrs 9 min. Buses take about 89 hrs 54 min and are the most affordable.

Himachal Pradesh to Cambodia · 3,458 km · Compare travel & driving options

Una to Siem Reap distance: 3458 km (aerial), approximately 4495 km by road. By train: ~69 hrs 9 min. By road: ~74 hrs 55 min.

Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai

Una

Himachal Pradesh

Siem Reap

Cambodia

3,458 km

aerial distance (straight line)

2,149 miles · Road distance: ~4,495 km (estimated)

🗺 Route map

How to get from Una to Siem Reap

🚗

By Car

74 hrs 55 min

4,495 km via highway

Quick facts

Aerial distance

3,458 km (2,149 mi)

Road distance

~4,495 km

Recommended

Train (69 hrs 9 min)

Most affordable

Train

📍 Una to Siem Reap distance overview

The straight-line distance from Una to Siem Reap is approximately 3,458 km (2,149 miles). By road, the distance increases to about 4,495 km due to terrain, highways, and road networks connecting Himachal Pradesh to Cambodia.

3,458 kmAerial distance

~4,495 kmBy road

69 hrs 9 minTrain

💡 Travel tips for Una 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 74 hrs 55 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 Una to Siem Reap? ▼

The aerial (straight-line) distance from Una to Siem Reap is approximately 3,458 km (2,149 miles). The road distance is approximately 4,495 km, which takes about 74 hrs 55 min by car.

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

The most comfortable option is by train, taking approximately 69 hrs 9 min.

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

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

Routes from Una