Distance From Cerklje Air Base to Gimpo International Airport

The distance from Cerklje Air Base () to Gimpo International Airport (GMP) is 5269 miles or 8479 kilometers or 4575 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 Cerklje ob Krki ( Slovenia ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Cerklje ob Krki and Seoul takes around 12 hours 6 minutes.

Estimated flight time from Cerklje Air Base, Cerklje ob Krki, Slovenia to Gimpo International Airport, Seoul, South Korea is 12 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 • - GMP

Kilometers		8479 km
Statute Miles		5269 miles
Nautical Miles		4575 nm
Avg. Time of Flight		12 hours 6 minutes

Cerklje Air Base to Gimpo International Airport Flight Route Map - to GMP Flight Path

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

Click to see flight route on Google Map between Cerklje ob Krki, Slovenia and Seoul, South Korea. .

Nonstop flight route between Cerklje ob Krki, Slovenia and Seoul, South Korea.

Time Difference Between the Airports • - GMP

Time difference between Cerklje ob Krki (Slovenia) and Seoul (South Korea) is 7 Hours.
Seoul time is 7 Hours ahead of Cerklje ob Krki.

Location	Local Time
Cerklje ob Krki (Slovenia)	2026-09-15, 12:12:05 CEST
Seoul (South Korea)	2026-09-15, 19:12:05 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

Cerklje Air Base ( / LJCE) Cerklje ob Krki, Slovenia

Destination

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