New Delhi to Siliguri Distance & How to Reach

The straight-line distance from New Delhi to Siliguri is approximately 1,121 km (697 miles). By road, the distance increases to about 1,371 km due to terrain, highways, and road networks connecting Delhi to West Bengal.

Flying is the fastest way to cover the 1,121 km distance. Flights from DEL to IXB take approximately 2 hrs 15 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.

For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.

Indian Railways connects New Delhi and Siliguri with multiple daily services. The journey takes approximately 21 hrs 6 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.

Bus travel is a popular and affordable option for the New Delhi to Siliguri route. The journey takes approximately 27 hrs 25 min covering ~1,371 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.

The drive from New Delhi to Siliguri is a long one — approximately 1,371 km taking around 16 hrs 42 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