Bihar to Sikkim · 438 km · Compare trains, buses & driving options
The straight-line distance from Bettiah to Gurudongmar Lake is approximately 438 km (272 miles). By road, the distance increases to about 768 km due to terrain, highways, and road networks connecting Bihar to Sikkim.
Gurudongmar Lake 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 AirportIndian Railways connects Bettiah and Gurudongmar Lake with multiple daily services. The journey takes approximately 11 hrs 49 min. Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops but cost less.
Book in advance through IRCTC, especially during festivals and holidays when seats fill up quickly.
Check Trains on IRCTCBus travel is a popular and affordable option for the Bettiah to Gurudongmar Lake route. The journey takes approximately 15 hrs 22 min covering ~768 km. Both government and private operators service this route.
Night buses are popular for this distance — travel while you sleep and arrive fresh at your destination.
Search Bettiah to Gurudongmar Lake BusesA road trip from Bettiah to Gurudongmar Lake covers approximately 768 km and takes around 11 hrs 2 min. Start early to make the most of daylight hours.
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
Flights, hotels, buses and trip bundles — honest prices.