Distance From Bo Airport to Netaji Subhash Chandra Bose International Airport, KBS - CCU Distance

The distance from Bo Airport (KBS) to Netaji Subhash Chandra Bose International Airport (CCU) is 6650 miles or 10702 kilometers or 5775 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.

---

How long does it take to travel from Bo ( Sierra Leone ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Bo and Kolkata takes around 15 hours 17 minutes.

Estimated flight time from Bo Airport, Bo, Sierra Leone to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 15 hours 17 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 • KBS - CCU

Kilometers		10702 km
Statute Miles		6650 miles
Nautical Miles		5775 nm
Avg. Time of Flight		15 hours 17 minutes

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

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

Click to see flight route on Google Map between Bo, Sierra Leone and Kolkata, India. .

Nonstop flight route between Bo, Sierra Leone and Kolkata, India.

Time Difference Between the Airports • KBS - CCU

Time difference between Bo (Sierra Leone) and Kolkata (India) is 5 Hours 30 Minutes.
Kolkata time is 5 Hours 30 Minutes ahead of Bo.

Location	Local Time
Bo (Sierra Leone)	2026-05-01, 04:46:12 GMT
Kolkata (India)	2026-05-01, 10:16:12 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

Bo Airport (KBS / GFBO) Bo, Sierra Leone

Destination

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