West Bengal to Delhi · 1,304 km · Compare trains, buses & driving options
The straight-line distance from Calcutta to New Delhi is approximately 1,304 km (810 miles). By road, the distance increases to about 1,445 km due to terrain, highways, and road networks connecting West Bengal to Delhi.
Indian Railways connects Calcutta and New Delhi with multiple daily services. The journey takes approximately 22 hrs 14 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 Calcutta to New Delhi route. The journey takes approximately 28 hrs 54 min covering ~1,445 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 Calcutta to New Delhi BusesThe drive from Calcutta to New Delhi is a long one — approximately 1,445 km taking around 17 hrs 26 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