Distance From Binaka Airport to Netaji Subhash Chandra Bose International Airport, GNS - CCU Distance

The distance from Binaka Airport (GNS) to Netaji Subhash Chandra Bose International Airport (CCU) is 1610 miles or 2591 kilometers or 1398 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 Gunungsitoli ( Indonesia ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Gunungsitoli and Kolkata takes around 3 hours 42 minutes.

Estimated flight time from Binaka Airport, Gunungsitoli, Indonesia to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 3 hours 42 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 • GNS - CCU

Kilometers		2591 km
Statute Miles		1610 miles
Nautical Miles		1398 nm
Avg. Time of Flight		3 hours 42 minutes

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

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

Click to see flight route on Google Map between Gunungsitoli, Indonesia and Kolkata, India. .

Nonstop flight route between Gunungsitoli, Indonesia and Kolkata, India.

Time Difference Between the Airports • GNS - CCU

Time difference between Gunungsitoli (Indonesia) and Kolkata (India) is 1 Hours 30 Minutes.
Kolkata time is 1 Hours 30 Minutes behind Gunungsitoli.

Location	Local Time
Gunungsitoli (Indonesia)	2026-03-17, 19:44:11 WIB
Kolkata (India)	2026-03-17, 18:14:11 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

Binaka Airport (GNS / WIMB) Gunungsitoli, Indonesia

Destination

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