Distance From Olerai Airport to Netaji Subhash Chandra Bose International Airport

The distance from Olerai Airport () to Netaji Subhash Chandra Bose International Airport (CCU) is 3850 miles or 6196 kilometers or 3343 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 Olerai ( Kenya ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Olerai and Kolkata takes around 8 hours 51 minutes.

Estimated flight time from Olerai Airport, Olerai, Kenya to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 8 hours 51 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		6196 km
Statute Miles		3850 miles
Nautical Miles		3343 nm
Avg. Time of Flight		8 hours 51 minutes

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

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

Click to see flight route on Google Map between Olerai, Kenya and Kolkata, India. .

Nonstop flight route between Olerai, Kenya and Kolkata, India.

Time Difference Between the Airports • - CCU

Time difference between Olerai (Kenya) and Kolkata (India) is 2 Hours 30 Minutes.
Kolkata time is 2 Hours 30 Minutes ahead of Olerai.

Location	Local Time
Olerai (Kenya)	2026-04-19, 06:14:25 EAT
Kolkata (India)	2026-04-19, 08:44:25 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

Olerai Airport ( / ) Olerai, Kenya

Destination

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