Bihar to Sikkim · 488 km · Compare trains, buses & driving options
The straight-line distance from Arrah to Gurudongmar Lake is approximately 488 km (303 miles). By road, the distance increases to about 752 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 IXB. Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Arrah and Gurudongmar Lake with multiple daily services. The journey takes approximately 11 hrs 34 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 Arrah to Gurudongmar Lake route. The journey takes approximately 15 hrs 2 min covering ~752 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 Arrah to Gurudongmar Lake BusesA road trip from Arrah to Gurudongmar Lake covers approximately 752 km and takes around 11 hrs 3 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