Distance From Ostend-Bruges International Airport to Netaji Subhash Chandra Bose International Airport, OST - CCU Distance

The distance from Ostend-Bruges International Airport (OST) to Netaji Subhash Chandra Bose International Airport (CCU) is 4825 miles or 7765 kilometers or 4190 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 Ostend ( Belgium ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Ostend and Kolkata takes around 11 hours 5 minutes.

Estimated flight time from Ostend-Bruges International Airport, Ostend, Belgium to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 11 hours 5 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 • OST - CCU

Kilometers		7765 km
Statute Miles		4825 miles
Nautical Miles		4190 nm
Avg. Time of Flight		11 hours 5 minutes

Ostend-Bruges International Airport to Netaji Subhash Chandra Bose International Airport Flight Route Map - OST to CCU Flight Path

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

Click to see flight route on Google Map between Ostend, Belgium and Kolkata, India. .

Nonstop flight route between Ostend, Belgium and Kolkata, India.

Time Difference Between the Airports • OST - CCU

Time difference between Ostend (Belgium) and Kolkata (India) is 4 Hours 30 Minutes.
Kolkata time is 4 Hours 30 Minutes ahead of Ostend.

Location	Local Time
Ostend (Belgium)	2025-12-14, 16:26:02 CET
Kolkata (India)	2025-12-14, 20:56:02 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

Ostend-Bruges International Airport (OST / EBOS) Ostend, Belgium

Destination

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