Distance From Sacheon Airport / Sacheon Air Base to Gimpo International Airport, HIN - GMP Distance

The distance from Sacheon Airport / Sacheon Air Base (HIN) to Gimpo International Airport (GMP) is 185 miles or 298 kilometers or 161 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 Sacheon ( South Korea ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Sacheon and Seoul takes around 0 hours 25 minutes.

Estimated flight time from Sacheon Airport / Sacheon Air Base, Sacheon, South Korea to Gimpo International Airport, Seoul, South Korea is 0 hours 25 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 • HIN - GMP

Kilometers		298 km
Statute Miles		185 miles
Nautical Miles		161 nm
Avg. Time of Flight		0 hours 25 minutes

Sacheon Airport / Sacheon Air Base to Gimpo International Airport Flight Route Map - HIN to GMP Flight Path

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

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

Nonstop flight route between Sacheon, South Korea and Seoul, South Korea.

Time Difference Between the Airports • HIN - GMP

Time difference between Sacheon (South Korea) and Seoul (South Korea) is 0 Hours.

Location	Local Time
Sacheon (South Korea)	2025-12-16, 04:36:56 KST
Seoul (South Korea)	2025-12-16, 04:36:56 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

Sacheon Airport / Sacheon Air Base (HIN / RKPS) Sacheon, South Korea

Destination

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