Guwahati → Kolkata
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Assam to West Bengal · 520 km · Compare trains, buses & driving options
The straight-line distance from Guwahati to Kolkata Station is approximately 520 km (323 miles). By road, the distance increases to about 973 km due to terrain, highways, and road networks connecting Assam to West Bengal.
Kolkata Station does not have its own commercial airport. The nearest airport is Kolkata (CCU). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Guwahati and Kolkata Station with multiple daily services. The journey takes approximately 14 hrs 58 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 Guwahati to Kolkata Station route. The journey takes approximately 19 hrs 28 min covering ~973 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 Guwahati to Kolkata Station BusesThe drive from Guwahati to Kolkata Station is a long one — approximately 973 km taking around 12 hrs 8 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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