Distance From Namsai Heliport to Bandaranaike International Colombo Airport

The distance from Namsai Heliport () to Bandaranaike International Colombo Airport (CMB) is 1760 miles or 2833 kilometers or 1529 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 Namsai ( India ) to Colombo ( Sri Lanka )?

A one-way nonstop (direct) flight between Namsai and Colombo takes around 4 hours 2 minutes.

Estimated flight time from Namsai Heliport, Namsai, India to Bandaranaike International Colombo Airport, Colombo, Sri Lanka is 4 hours 2 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 • - CMB

Kilometers		2833 km
Statute Miles		1760 miles
Nautical Miles		1529 nm
Avg. Time of Flight		4 hours 2 minutes

Namsai Heliport to Bandaranaike International Colombo Airport Flight Route Map - to CMB Flight Path

Location of Namsai Heliport & Bandaranaike International Colombo Airport is given below.
Click the map to view Namsai to Colombo nonstop flight path and travel direction.

Click to see flight route on Google Map between Namsai, India and Colombo, Sri Lanka. .

Nonstop flight route between Namsai, India and Colombo, Sri Lanka.

Time Difference Between the Airports • - CMB

Time difference between Namsai (India) and Colombo (Sri Lanka) is 0 Hours.

Location	Local Time
Namsai (India)	2026-10-29, 11:52:50 IST
Colombo (Sri Lanka)	2026-10-29, 11:52:50 +0530

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

Namsai Heliport ( / ) Namsai, India

Destination

Bandaranaike International Colombo Airport (CMB / VCBI) Colombo, Sri Lanka