Distance From Koktas Southwest Airport to Mattala Rajapaksa International Airport

The distance from Koktas Southwest Airport () to Mattala Rajapaksa International Airport (HRI) is 2905 miles or 4675 kilometers or 2523 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 Koktas ( Kazakhstan ) to Mattala ( Sri Lanka )?

A one-way nonstop (direct) flight between Koktas and Mattala takes around 6 hours 40 minutes.

Estimated flight time from Koktas Southwest Airport, Koktas, Kazakhstan to Mattala Rajapaksa International Airport, Mattala, Sri Lanka is 6 hours 40 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 • - HRI

Kilometers		4675 km
Statute Miles		2905 miles
Nautical Miles		2523 nm
Avg. Time of Flight		6 hours 40 minutes

Koktas Southwest Airport to Mattala Rajapaksa International Airport Flight Route Map - to HRI Flight Path

Location of Koktas Southwest Airport & Mattala Rajapaksa International Airport is given below.
Click the map to view Koktas to Mattala nonstop flight path and travel direction.

Click to see flight route on Google Map between Koktas, Kazakhstan and Mattala, Sri Lanka. .

Nonstop flight route between Koktas, Kazakhstan and Mattala, Sri Lanka.

Time Difference Between the Airports • - HRI

Time difference between Koktas (Kazakhstan) and Mattala (Sri Lanka) is 0 Hours 30 Minutes.
Mattala time is 0 Hours 30 Minutes ahead of Koktas.

Location	Local Time
Koktas (Kazakhstan)	2026-05-03, 18:18:21 +05
Mattala (Sri Lanka)	2026-05-03, 18:48:21 +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

Koktas Southwest Airport ( / ) Koktas, Kazakhstan

Destination

Mattala Rajapaksa International Airport (HRI / VCRI) Mattala, Sri Lanka