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

By road: approximately 42 hrs 20 min.

Gangtok to Phnom Penh Distance & How to Reach

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

The aerial distance from Gangtok to Phnom Penh is approximately 2,446 km (1,520 miles). By road, the distance is approximately 3,482 km.

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

Train is the most comfortable option at approximately 53 hrs 34 min. Buses take about 69 hrs 38 min and are the most affordable.

Sikkim to Cambodia · 2,446 km · Compare travel & driving options

Gangtok to Phnom Penh distance: 2446 km (aerial), approximately 3482 km by road. By train: ~53 hrs 34 min. By road: ~42 hrs 20 min.

Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai

Gangtok

Sikkim

Phnom Penh

Cambodia

2,446 km

aerial distance (straight line)

1,520 miles · Road distance: ~3,482 km (via road)

🗺 Route map

3,482 km

Road distance

42 hrs 20 min

Drive time

2,446 km

Aerial distance

Route data via OpenStreetMap

How to get from Gangtok to Phnom Penh

🚗

By Car

42 hrs 20 min

3,482 km via highway

Quick facts

Aerial distance

2,446 km (1,520 mi)

Road distance

~3,482 km

Recommended

Train (53 hrs 34 min)

Most affordable

Train

📍 Gangtok to Phnom Penh distance overview

The straight-line distance from Gangtok to Phnom Penh is approximately 2,446 km (1,520 miles). By road, the distance increases to about 3,482 km due to terrain, highways, and road networks connecting Sikkim to Cambodia.

2,446 kmAerial distance

~3,482 kmBy road

53 hrs 34 minTrain

💡 Travel tips for Gangtok 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 42 hrs 20 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 Gangtok to Phnom Penh? ▼

The aerial (straight-line) distance from Gangtok to Phnom Penh is approximately 2,446 km (1,520 miles). The road distance is approximately 3,482 km, which takes about 42 hrs 20 min by car.

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

The most comfortable option is by train, taking approximately 53 hrs 34 min.

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

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

Routes from Gangtok