Delhi → Siliguri
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Delhi to Sikkim · 1,116 km · Compare trains, buses & driving options
The straight-line distance from Delhi to Lachen is approximately 1,116 km (693 miles). By road, the distance increases to about 1,562 km due to terrain, highways, and road networks connecting Delhi 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 Delhi and Lachen with multiple daily services. The journey takes approximately 24 hrs 2 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 IRCTCThe drive from Delhi to Lachen is a long one — approximately 1,562 km taking around 19 hrs 53 min. Plan at least one overnight halt. Fatigue driving on Indian highways is dangerous.
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
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