Distance From Kelani-Peliyagoda Seaplane Base to Gimhae International Airport, KEZ - PUS Distance

The distance from Kelani-Peliyagoda Seaplane Base (KEZ) to Gimhae International Airport (PUS) is 3662 miles or 5893 kilometers or 3180 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 Colombo ( Sri Lanka ) to Busan ( South Korea )?

A one-way nonstop (direct) flight between Colombo and Busan takes around 8 hours 25 minutes.

Estimated flight time from Kelani-Peliyagoda Seaplane Base, Colombo, Sri Lanka to Gimhae International Airport, Busan, South Korea is 8 hours 25 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 • KEZ - PUS

Kilometers		5893 km
Statute Miles		3662 miles
Nautical Miles		3180 nm
Avg. Time of Flight		8 hours 25 minutes

Kelani-Peliyagoda Seaplane Base to Gimhae International Airport Flight Route Map - KEZ to PUS Flight Path

Location of Kelani-Peliyagoda Seaplane Base & Gimhae International Airport is given below.
Click the map to view Colombo to Busan nonstop flight path and travel direction.

Click to see flight route on Google Map between Colombo, Sri Lanka and Busan, South Korea. .

Nonstop flight route between Colombo, Sri Lanka and Busan, South Korea.

Time Difference Between the Airports • KEZ - PUS

Time difference between Colombo (Sri Lanka) and Busan (South Korea) is 3 Hours 30 Minutes.
Busan time is 3 Hours 30 Minutes ahead of Colombo.

Location	Local Time
Colombo (Sri Lanka)	2025-04-05, 18:27:05 +0530
Busan (South Korea)	2025-04-05, 21:57:05 KST

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

Kelani-Peliyagoda Seaplane Base (KEZ / ) Colombo, Sri Lanka

Destination

Gimhae International Airport (PUS / RKPK) Busan, South Korea