Distance From Slaný Airport to Netaji Subhash Chandra Bose International Airport

The distance from Slaný Airport () to Netaji Subhash Chandra Bose International Airport (CCU) is 4348 miles or 6997 kilometers or 3776 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Slaný ( Czech Republic ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Slaný and Kolkata takes around 9 hours 59 minutes.

Estimated flight time from Slaný Airport, Slaný, Czech Republic to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 9 hours 59 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - CCU

Kilometers		6997 km
Statute Miles		4348 miles
Nautical Miles		3776 nm
Avg. Time of Flight		9 hours 59 minutes

Slaný Airport to Netaji Subhash Chandra Bose International Airport Flight Route Map - to CCU Flight Path

Location of Slaný Airport & Netaji Subhash Chandra Bose International Airport is given below.
Click the map to view Slaný to Kolkata nonstop flight path and travel direction.

Click to see flight route on Google Map between Slaný, Czech Republic and Kolkata, India. .

Nonstop flight route between Slaný, Czech Republic and Kolkata, India.

Time Difference Between the Airports • - CCU

Time difference between Slaný (Czech Republic) and Kolkata (India) is 3 Hours 30 Minutes.
Kolkata time is 3 Hours 30 Minutes ahead of Slaný.

Location	Local Time
Slaný (Czech Republic)	2026-08-24, 09:41:37 CEST
Kolkata (India)	2026-08-24, 13:11:37 IST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Slaný Airport ( / LKSN) Slaný, Czech Republic

Destination

Netaji Subhash Chandra Bose International Airport (CCU / VECC) Kolkata, India