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Siem Reap to Kalpa Distance & How to Reach

Cambodia to Himachal Pradesh · 3,305 km · Compare travel & driving options

Siem Reap to Kalpa distance: 3305 km (aerial), approximately 4297 km by road. By train: ~66 hrs 6 min. By road: ~71 hrs 37 min.
Siem Reap
Cambodia
Kalpa
Himachal Pradesh
3,305 km
aerial distance (straight line)
2,054 miles · Road distance: ~4,297 km (estimated)
🗺 Route map
How to get from Siem Reap to Kalpa
✈
By Flight
No direct flights
Nearest airport: Simla (SLV)
🚗
By Car
71 hrs 37 min
4,297 km via highway
Quick facts
Aerial distance
3,305 km (2,054 mi)
Road distance
~4,297 km
Recommended
Train (66 hrs 6 min)
Most affordable
Train
📍 Siem Reap to Kalpa distance overview

The straight-line distance from Siem Reap to Kalpa is approximately 3,305 km (2,054 miles). By road, the distance increases to about 4,297 km due to terrain, highways, and road networks connecting Cambodia to Himachal Pradesh.

3,305 kmAerial distance
~4,297 kmBy road
66 hrs 6 minTrain
✈️ Reaching Kalpa by air
No direct airport

Kalpa does not have its own commercial airport. The nearest airport is Simla (SLV). Fly to the nearest airport and continue by road or rail.

Search Flights to Nearest Airport
💡 Travel tips for Siem Reap to Kalpa
📅
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 71 hrs 37 min, plan overnight halts. Fatigue driving is dangerous on Indian highways.
Where to stay in Kalpa
Budget to luxury hotels. Compare prices on FareEagle.
View Kalpa 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 Siem Reap to Kalpa? ▼
The aerial (straight-line) distance from Siem Reap to Kalpa is approximately 3,305 km (2,054 miles). The road distance is approximately 4,297 km, which takes about 71 hrs 37 min by car.
What is the best way to travel from Siem Reap to Kalpa? ▼
The most comfortable option is by train, taking approximately 66 hrs 6 min. Kalpa doesn't have a major airport — the nearest is Simla (SLV).
Can I book Siem Reap to Kalpa travel on FareEagle? ▼
Yes! FareEagle lets you compare and book and hotels for the Siem Reap to Kalpa route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.
Routes from Siem Reap
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