Distance From Nanxun Jiao (North Gaven Reef) Helipad to Gimpo International Airport

The distance from Nanxun Jiao (North Gaven Reef) Helipad () to Gimpo International Airport (GMP) is 2045 miles or 3292 kilometers or 1776 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 Sansha (Nanxun Jiao / North Gaven Reef) ( China ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Sansha (Nanxun Jiao / North Gaven Reef) and Seoul takes around 4 hours 42 minutes.

Estimated flight time from Nanxun Jiao (North Gaven Reef) Helipad, Sansha (Nanxun Jiao / North Gaven Reef), China to Gimpo International Airport, Seoul, South Korea is 4 hours 42 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		3292 km
Statute Miles		2045 miles
Nautical Miles		1776 nm
Avg. Time of Flight		4 hours 42 minutes

Nanxun Jiao (North Gaven Reef) Helipad to Gimpo International Airport Flight Route Map - to GMP Flight Path

Location of Nanxun Jiao (North Gaven Reef) Helipad & Gimpo International Airport is given below.
Click the map to view Sansha (Nanxun Jiao / North Gaven Reef) to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Sansha (Nanxun Jiao / North Gaven Reef), China and Seoul, South Korea. .

Nonstop flight route between Sansha (Nanxun Jiao / North Gaven Reef), China and Seoul, South Korea.

Time Difference Between the Airports • - GMP

Time difference between Sansha (Nanxun Jiao / North Gaven Reef) (China) and Seoul (South Korea) is 1 Hours.
Seoul time is 1 Hours ahead of Sansha (Nanxun Jiao / North Gaven Reef).

Location	Local Time
Sansha (Nanxun Jiao / North Gaven Reef) (China)	2026-03-19, 15:57:20 CST
Seoul (South Korea)	2026-03-19, 16:57:20 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

Nanxun Jiao (North Gaven Reef) Helipad ( / ) Sansha (Nanxun Jiao / North Gaven Reef), China

Destination

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