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

By train: approximately 11 hrs 54 min. By road: approximately 9 hrs 16 min.

Itanagar to Gangtok: 495 km | Travel Routes

Q: What is the distance from Itanagar to Gangtok?

The aerial distance from Itanagar to Gangtok is approximately 495 km (308 miles). By road, the distance is approximately 773 km.

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

Train is the most comfortable option at approximately 11 hrs 54 min. Buses take about 15 hrs 28 min and are the most affordable.

Itanagar

Arunachal Pradesh

Gangtok

Sikkim

495 km

aerial distance (straight line)

308 miles · Road distance: ~773 km (via road)

🗺 Route map

773 km

Road distance

9 hrs 16 min

Drive time

495 km

Aerial distance

Route data via OpenStreetMap

How to get from Itanagar to Gangtok

✈

By Flight

1 hrs 25 min

Jorhat (JRH) → Bagdogra (IXB) (nearest airports)

Search Flights

🚆

By Train

11 hrs 54 min

773 km · Multiple daily trains

View Trains

🚌

By Bus

15 hrs 28 min

773 km · AC/Non-AC available

Search Buses

🚗

By Car

9 hrs 16 min

773 km via highway

Quick facts

Aerial distance

495 km (308 mi)

Road distance

~773 km

Recommended

Train (11 hrs 54 min)

Most affordable

Bus

📍 Itanagar to Gangtok distance overview

The straight-line distance from Itanagar to Gangtok is approximately 495 km (308 miles). By road, the distance increases to about 773 km due to terrain, highways, and road networks connecting Arunachal Pradesh to Sikkim.

495 kmAerial distance

~773 kmBy road

11 hrs 54 minTrain

✈️ Reaching Gangtok by air

No direct airport

Gangtok does not have its own commercial airport. The nearest airport is Bagdogra (IXB). Fly to the nearest airport and continue by road or rail.

Search Flights to Nearest Airport

🚆 By train — Itanagar to Gangtok

11 hrs 54 min ~773 km Multiple daily trains

Indian Railways connects Itanagar and Gangtok with multiple daily services. The journey takes approximately 11 hrs 54 min. Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops but cost less.

AC 2-Tier (2A)Curtained berths, comfortable

AC 3-Tier (3A)Popular, good value

Sleeper Class (SL)Budget, non-AC

Book in advance through IRCTC, especially during festivals and holidays when seats fill up quickly.

Check Trains on IRCTC

🚌 By bus — Itanagar to Gangtok

15 hrs 28 min ~773 km Most affordable

Bus travel is a popular and affordable option for the Itanagar to Gangtok route. The journey takes approximately 15 hrs 28 min covering ~773 km. Both government and private operators service this route.

Volvo ACPremium comfort, reclining seats

AC SleeperFull-length beds, ideal for overnight

AC SeaterAir-conditioned, mid-range

Non-ACBudget-friendly, frequent service

Night buses are popular for this distance — travel while you sleep and arrive fresh at your destination.

Search Itanagar to Gangtok Buses

🚗 By car — Itanagar to Gangtok

9 hrs 16 min ~773 km

A road trip from Itanagar to Gangtok covers approximately 773 km and takes around 9 hrs 16 min. Start early to make the most of daylight hours.

💡 Travel tips for Itanagar to Gangtok

📅

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 9 hrs 16 min, plan overnight halts. Fatigue driving is dangerous on Indian highways.

Where to stay in Gangtok

Budget to luxury hotels. Compare prices on FareEagle.

View Gangtok Hotels

🅞️ Weather in Gangtok

Powered by Open-Meteo

🔗 Useful travel resources

For official travel information, regulations, and booking services:

IRCTC — Indian Railway Catering and Tourism Corporation — Book train tickets online

Airports Authority of India — Airport information and flight status

DGCA — Directorate General of Civil Aviation — Indian aviation regulator

Incredible India — Official tourism portal of India

Frequently asked questions

What is the distance from Itanagar to Gangtok? ▼

The aerial (straight-line) distance from Itanagar to Gangtok is approximately 495 km (308 miles). The road distance is approximately 773 km, which takes about 9 hrs 16 min by car.

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

The most comfortable option is by train, taking approximately 11 hrs 54 min. Buses take about 15 hrs 28 min and are the most affordable. Gangtok doesn't have a major airport — the nearest is Bagdogra (IXB).

Are there buses from Itanagar to Gangtok? ▼

Yes, multiple bus operators run services on the Itanagar to Gangtok route. The journey takes approximately 15 hrs 28 min. You can search and book bus tickets on FareEagle with AC Sleeper, AC Seater, and Non-AC options.

How long does the train take from Itanagar to Gangtok? ▼

The train from Itanagar to Gangtok takes approximately 11 hrs 54 min. Express trains are faster while passenger trains make more stops. Check train schedules and availability on IRCTC.

Can I book Itanagar to Gangtok travel on FareEagle? ▼

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

Routes from Itanagar

Itanagar to Gangtok Distance & How to Reach