Distance From Delingha Airport to Gimpo International Airport, HXD - GMP Distance

The distance from Delingha Airport (HXD) to Gimpo International Airport (GMP) is 1616 miles or 2600 kilometers or 1403 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 Delingha ( China ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Delingha and Seoul takes around 3 hours 42 minutes.

Estimated flight time from Delingha Airport, Delingha, China to Gimpo International Airport, Seoul, South Korea is 3 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 • HXD - GMP

Kilometers		2600 km
Statute Miles		1616 miles
Nautical Miles		1403 nm
Avg. Time of Flight		3 hours 42 minutes

Delingha Airport to Gimpo International Airport Flight Route Map - HXD to GMP Flight Path

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

Click to see flight route on Google Map between Delingha, China and Seoul, South Korea. .

Nonstop flight route between Delingha, China and Seoul, South Korea.

Time Difference Between the Airports • HXD - GMP

Time difference between Delingha (China) and Seoul (South Korea) is 3 Hours.
Seoul time is 3 Hours ahead of Delingha.

Location	Local Time
Delingha (China)	2025-12-16, 08:10:45 +06
Seoul (South Korea)	2025-12-16, 11:10:45 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

Delingha Airport (HXD / ZLDL) Delingha, China

Destination

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