Patna → Kolkata
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Bihar to West Bengal · 470 km · Compare trains, buses & driving options
The straight-line distance from Patna to Kolkata Airport is approximately 470 km (292 miles). By road, the distance increases to about 604 km due to terrain, highways, and road networks connecting Bihar to West Bengal.
Kolkata Airport 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 Patna and Kolkata Airport with multiple daily services. The journey takes approximately 9 hrs 18 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 Patna to Kolkata Airport route. The journey takes approximately 12 hrs 5 min covering ~604 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 Patna to Kolkata Airport BusesA road trip from Patna to Kolkata Airport covers approximately 604 km and takes around 7 hrs 22 min. Start early to make the most of daylight hours.
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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