Distance From Ittoqqortoormiit Heliport to Netaji Subhash Chandra Bose International Airport, OBY - CCU Distance

The distance from Ittoqqortoormiit Heliport (OBY) to Netaji Subhash Chandra Bose International Airport (CCU) is 5196 miles or 8361 kilometers or 4512 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 Ittoqqortoormiit ( Greenland ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Ittoqqortoormiit and Kolkata takes around 11 hours 56 minutes.

Estimated flight time from Ittoqqortoormiit Heliport, Ittoqqortoormiit, Greenland to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 11 hours 56 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 • OBY - CCU

Kilometers		8361 km
Statute Miles		5196 miles
Nautical Miles		4512 nm
Avg. Time of Flight		11 hours 56 minutes

Ittoqqortoormiit Heliport to Netaji Subhash Chandra Bose International Airport Flight Route Map - OBY to CCU Flight Path

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

Click to see flight route on Google Map between Ittoqqortoormiit, Greenland and Kolkata, India. .

Nonstop flight route between Ittoqqortoormiit, Greenland and Kolkata, India.

Time Difference Between the Airports • OBY - CCU

Time difference between Ittoqqortoormiit (Greenland) and Kolkata (India) is 6 Hours 30 Minutes.
Kolkata time is 6 Hours 30 Minutes ahead of Ittoqqortoormiit.

Location	Local Time
Ittoqqortoormiit (Greenland)	2026-04-29, 17:20:41 -01
Kolkata (India)	2026-04-29, 23:50:41 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

Ittoqqortoormiit Heliport (OBY / BGSC) Ittoqqortoormiit, Greenland

Destination

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