West Bengal to Sikkim · 484 km · Compare trains, buses & driving options
The straight-line distance from Durgapur to Lachen is approximately 484 km (301 miles). By road, the distance increases to about 685 km due to terrain, highways, and road networks connecting West Bengal to Sikkim.
Lachen 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 Durgapur and Lachen with multiple daily services. The journey takes approximately 10 hrs 32 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 Durgapur to Lachen route. The journey takes approximately 13 hrs 42 min covering ~685 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 Durgapur to Lachen BusesA road trip from Durgapur to Lachen covers approximately 685 km and takes around 9 hrs 24 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.