Distance From Seosan Air Base to Guiyang Longdongbao International Airport, HMY - KWE Distance

The distance from Seosan Air Base (HMY) to Guiyang Longdongbao International Airport (KWE) is 1351 miles or 2173 kilometers or 1173 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 Seosan ( South Korea ) to Guiyang (Nanming) ( China )?

A one-way nonstop (direct) flight between Seosan and Guiyang (Nanming) takes around 3 hours 6 minutes.

Estimated flight time from Seosan Air Base, Seosan, South Korea to Guiyang Longdongbao International Airport, Guiyang (Nanming), China is 3 hours 6 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 • HMY - KWE

Kilometers		2173 km
Statute Miles		1351 miles
Nautical Miles		1173 nm
Avg. Time of Flight		3 hours 6 minutes

Seosan Air Base to Guiyang Longdongbao International Airport Flight Route Map - HMY to KWE Flight Path

Location of Seosan Air Base & Guiyang Longdongbao International Airport is given below.
Click the map to view Seosan to Guiyang (Nanming) nonstop flight path and travel direction.

Click to see flight route on Google Map between Seosan, South Korea and Guiyang (Nanming), China. .

Nonstop flight route between Seosan, South Korea and Guiyang (Nanming), China.

Time Difference Between the Airports • HMY - KWE

Time difference between Seosan (South Korea) and Guiyang (Nanming) (China) is 1 Hours.
Guiyang (Nanming) time is 1 Hours behind Seosan.

Location	Local Time
Seosan (South Korea)	2025-12-15, 20:34:30 KST
Guiyang (Nanming) (China)	2025-12-15, 19:34:30 CST

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

Seosan Air Base (HMY / RKTP) Seosan, South Korea

Destination

Guiyang Longdongbao International Airport (KWE / ZUGY) Guiyang (Nanming), China