Distance From Sumo Airstrip to Gimpo International Airport

The distance from Sumo Airstrip () to Gimpo International Airport (GMP) is 3033 miles or 4881 kilometers or 2634 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 Sumo ( Indonesia ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Sumo and Seoul takes around 6 hours 58 minutes.

Estimated flight time from Sumo Airstrip, Sumo, Indonesia to Gimpo International Airport, Seoul, South Korea is 6 hours 58 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		4881 km
Statute Miles		3033 miles
Nautical Miles		2634 nm
Avg. Time of Flight		6 hours 58 minutes

Sumo Airstrip to Gimpo International Airport Flight Route Map - to GMP Flight Path

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

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

Nonstop flight route between Sumo, Indonesia and Seoul, South Korea.

Time Difference Between the Airports • - GMP

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

Location	Local Time
Sumo (Indonesia)	2026-08-26, 08:27:21 WIT
Seoul (South Korea)	2026-08-26, 08:27:21 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

Sumo Airstrip ( / ) Sumo, Indonesia

Destination

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