Howrah–New Jalpaiguri Shatabdi Express
The Howrah–New Jalpaiguri Shatabdi Express is a Shatabdi class train of Indian Railways connecting Kolkata and Siliguri, West Bengal's two most important cities via Bardhaman & Rampurhat . It is the second fastest train after Howrah–New Jalpaiguri Vande Bharat Express in the Howrah – New Jalpaiguri section covering a distance of 561 km (chargeable distance may be different but it is same when it is being written) in a span of about 8 hours.
Source: Wikipedia — Howrah–New Jalpaiguri Shatabdi Express (CC BY-SA 4.0)