Distance From Gwanmobang Heliport to Princess Juliana International Airport

The distance from Gwanmobang Heliport () to Princess Juliana International Airport (SXM) is 8484 miles or 13654 kilometers or 7368 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 Yangyang ( South Korea ) to Saint Martin ( Sint Maarten )?

A one-way nonstop (direct) flight between Yangyang and Saint Martin takes around 19 hours 30 minutes.

Estimated flight time from Gwanmobang Heliport, Yangyang, South Korea to Princess Juliana International Airport, Saint Martin, Sint Maarten is 19 hours 30 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 • - SXM

Kilometers		13654 km
Statute Miles		8484 miles
Nautical Miles		7368 nm
Avg. Time of Flight		19 hours 30 minutes

Gwanmobang Heliport to Princess Juliana International Airport Flight Route Map - to SXM Flight Path

Location of Gwanmobang Heliport & Princess Juliana International Airport is given below.
Click the map to view Yangyang to Saint Martin nonstop flight path and travel direction.

Click to see flight route on Google Map between Yangyang, South Korea and Saint Martin, Sint Maarten. .

Nonstop flight route between Yangyang, South Korea and Saint Martin, Sint Maarten.

Time Difference Between the Airports • - SXM

Time difference between Yangyang (South Korea) and Saint Martin (Sint Maarten) is 13 Hours.
Saint Martin time is 13 Hours behind Yangyang.

Location	Local Time
Yangyang (South Korea)	2025-12-18, 12:25:08 KST
Saint Martin (Sint Maarten)	2025-12-17, 23:25:08 AST

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

Gwanmobang Heliport ( / ) Yangyang, South Korea

Destination

Princess Juliana International Airport (SXM / TNCM) Saint Martin, Sint Maarten