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Gangtok to Purnia — Distance, Route & Travel Guide

Sikkim to Bihar · Compare flights, trains, buses & driving options

Gangtok
Sikkim
Purnia
Bihar
207 km
aerial distance (straight line)
129 miles · Road distance: ~279 km
How to get from Gangtok to Purnia
✈
By Flight
No direct flights
Nearest to Gangtok: IXB
🚆
By Train
~5.1 hrs
279 km · Multiple daily trains
View Trains
🚌
By Bus
~7 hrs
279 km · AC/Non-AC available
Search Buses
🚗
By Car
~5.6 hrs
279 km via highway
Quick facts
Aerial distance
207 km (129 mi)
Road distance
~279 km
Fastest mode
Train (~5.1 hrs)
Cheapest mode
Bus
📍 Gangtok to Purnia distance overview

The straight-line (aerial) distance from Gangtok to Purnia is approximately 207 km (129 miles). By road, the distance increases to approximately 279 km due to the terrain, highways, and road networks connecting Sikkim to Bihar.

207 kmAerial distance
~279 kmBy road
~5.1 hrsFastest route
✈️ Reaching Purnia by air
No direct airport

Purnia does not have its own commercial airport. The nearest airport is IXB. Travellers typically fly to the nearest airport and then continue their journey by road or rail.

Search Flights to Nearest Airport
🚆 By train — Gangtok to Purnia
~5.1 hours ~279 km Multiple daily trains

Indian Railways connects Gangtok and Purnia with multiple daily services. The journey takes around 5.1 hours — Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops.

AC First Class (1A)Premium, 2-berth cabins
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 — Gangtok to Purnia
~7 hours ~279 km Most affordable

Bus travel is a popular and affordable option. The journey takes approximately 7 hours covering ~279 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, basic comfort

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

Search Gangtok to Purnia Buses
🚗 By car — Gangtok to Purnia
~5.6 hours ~279 km

A road trip from Gangtok to Purnia covers approximately 279 km and takes around 5.6 hours. Actual time depends on traffic, road quality, and stops along the way.

Start early to avoid city traffic and use daylight hours, especially on mountainous or rural terrain. Ensure your vehicle is in good condition and carry sufficient fuel for remote stretches.

💡 Travel tips for Gangtok to Purnia
📅
Book early
Book flights and 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.
🔗 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 Gangtok to Purnia? ▼
The aerial (straight-line) distance from Gangtok to Purnia is approximately 207 km (129 miles). The road distance is approximately 279 km, which takes about 5.6 hours by car.
What is the fastest way to travel from Gangtok to Purnia? ▼
The fastest option is by train, taking approximately 5.1 hours. Purnia does not have a major airport, so flying requires reaching the nearest airport at IXB.
Are there buses from Gangtok to Purnia? ▼
Yes, multiple bus operators run services on the Gangtok to Purnia route. The journey takes approximately 7 hours. You can search and book bus tickets on FareEagle with AC Sleeper, AC Seater, and Non-AC options.
What is the best time to travel from Gangtok to Purnia? ▼
The best time to travel depends on the weather at your destination. Generally, October to March offers the most pleasant weather across most of India. Avoid monsoon season (June-September) if travelling by road, as heavy rains can cause delays and road closures. For hill stations, summer (April-June) is peak season.
How long does the train take from Gangtok to Purnia? ▼
The train journey from Gangtok to Purnia takes approximately 5.1 hours. Express trains like Rajdhani and Shatabdi are faster, while mail/passenger trains take longer with more stops. Check train schedules and availability on IRCTC.
Can I book Gangtok to Purnia travel on FareEagle? ▼
Yes! FareEagle lets you compare and book bus tickets, and hotels for the Gangtok to Purnia route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.
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