Sikkim to Bihar · 356 km · Compare trains, buses & driving options
The straight-line distance from Gurudongmar Lake to Sitamarhi is approximately 356 km (221 miles). By road, the distance increases to about 635 km due to terrain, highways, and road networks connecting Sikkim to Bihar.
Sitamarhi does not have its own commercial airport. The nearest airport is Darbhanga (DBR). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Gurudongmar Lake and Sitamarhi with multiple daily services. The journey takes approximately 11 hrs 33 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 Gurudongmar Lake to Sitamarhi route. The journey takes approximately 14 hrs 7 min covering ~635 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 Gurudongmar Lake to Sitamarhi BusesA road trip from Gurudongmar Lake to Sitamarhi covers approximately 635 km and takes around 9 hrs 37 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.