How long does it take to travel from Gangtok to Tehran?

By road: approximately 30 hrs 40 min.

Gangtok to Tehran Distance & How to Reach

Q: What is the distance from Gangtok to Tehran?

The aerial distance from Gangtok to Tehran is approximately 3,625 km (2,252 miles). By road, the distance is approximately 2,372 km.

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

Train is the most comfortable option at approximately 36 hrs 30 min. Buses take about 47 hrs 26 min and are the most affordable.

Sikkim to Iran · 3,625 km · Compare travel & driving options

Gangtok to Tehran distance: 3625 km (aerial), approximately 2372 km by road. By train: ~36 hrs 30 min. By road: ~30 hrs 40 min.

Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai

Gangtok

Sikkim

Tehran

Iran

3,625 km

aerial distance (straight line)

2,252 miles · Road distance: ~2,372 km (via road)

🗺 Route map

2,372 km

Road distance

30 hrs 40 min

Drive time

3,625 km

Aerial distance

Route data via OpenStreetMap

How to get from Gangtok to Tehran

🚗

By Car

30 hrs 40 min

2,372 km via highway

Quick facts

Aerial distance

3,625 km (2,252 mi)

Road distance

~2,372 km

Recommended

Train (36 hrs 30 min)

Most affordable

Train

📍 Gangtok to Tehran distance overview

The straight-line distance from Gangtok to Tehran is approximately 3,625 km (2,252 miles). By road, the distance increases to about 2,372 km due to terrain, highways, and road networks connecting Sikkim to Iran.

3,625 kmAerial distance

~2,372 kmBy road

36 hrs 30 minTrain

💡 Travel tips for Gangtok to Tehran

📅

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 30 hrs 40 min, plan overnight halts. Fatigue driving is dangerous on Indian highways.

🔗 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 Tehran? ▼

The aerial (straight-line) distance from Gangtok to Tehran is approximately 3,625 km (2,252 miles). The road distance is approximately 2,372 km, which takes about 30 hrs 40 min by car.

What is the best way to travel from Gangtok to Tehran? ▼

The most comfortable option is by train, taking approximately 36 hrs 30 min.

Can I book Gangtok to Tehran travel on FareEagle? ▼

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

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