Distance From Klagenfurt Airport to Netaji Subhash Chandra Bose International Airport, KLU - CCU Distance

The distance from Klagenfurt Airport (KLU) to Netaji Subhash Chandra Bose International Airport (CCU) is 4355 miles or 7009 kilometers or 3782 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 Klagenfurt am Wörthersee ( Austria ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Klagenfurt am Wörthersee and Kolkata takes around 10 hours 0 minutes.

Estimated flight time from Klagenfurt Airport, Klagenfurt am Wörthersee, Austria to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 10 hours 0 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 • KLU - CCU

Kilometers		7009 km
Statute Miles		4355 miles
Nautical Miles		3782 nm
Avg. Time of Flight		10 hours 0 minutes

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

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

Click to see flight route on Google Map between Klagenfurt am Wörthersee, Austria and Kolkata, India. .

Nonstop flight route between Klagenfurt am Wörthersee, Austria and Kolkata, India.

Time Difference Between the Airports • KLU - CCU

Time difference between Klagenfurt am Wörthersee (Austria) and Kolkata (India) is 3 Hours 30 Minutes.
Kolkata time is 3 Hours 30 Minutes ahead of Klagenfurt am Wörthersee.

Location	Local Time
Klagenfurt am Wörthersee (Austria)	2026-05-02, 14:33:22 CEST
Kolkata (India)	2026-05-02, 18:03:22 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

Klagenfurt Airport (KLU / LOWK) Klagenfurt am Wörthersee, Austria

Destination

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