Distance From Preparis Heliport to Gimpo International Airport

The distance from Preparis Heliport () to Gimpo International Airport (GMP) is 2562 miles or 4124 kilometers or 2225 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 Cocokyun ( Myanmar ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Cocokyun and Seoul takes around 5 hours 53 minutes.

Estimated flight time from Preparis Heliport, Cocokyun, Myanmar to Gimpo International Airport, Seoul, South Korea is 5 hours 53 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 • - GMP

Kilometers		4124 km
Statute Miles		2562 miles
Nautical Miles		2225 nm
Avg. Time of Flight		5 hours 53 minutes

Preparis Heliport to Gimpo International Airport Flight Route Map - to GMP Flight Path

Location of Preparis Heliport & Gimpo International Airport is given below.
Click the map to view Cocokyun to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Cocokyun, Myanmar and Seoul, South Korea. .

Nonstop flight route between Cocokyun, Myanmar and Seoul, South Korea.

Time Difference Between the Airports • - GMP

Time difference between Cocokyun (Myanmar) and Seoul (South Korea) is 2 Hours 30 Minutes.
Seoul time is 2 Hours 30 Minutes ahead of Cocokyun.

Location	Local Time
Cocokyun (Myanmar)	2026-10-29, 09:46:22 +0630
Seoul (South Korea)	2026-10-29, 12:16:22 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

Preparis Heliport ( / ) Cocokyun, Myanmar

Destination

Gimpo International Airport (GMP / RKSS) Seoul, South Korea