Distance From Bezmer Air Base to Gimpo International Airport, JAM - GMP Distance

The distance from Bezmer Air Base (JAM) to Gimpo International Airport (GMP) is 4990 miles or 8030 kilometers or 4333 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 Yambol ( Bulgaria ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Yambol and Seoul takes around 11 hours 28 minutes.

Estimated flight time from Bezmer Air Base, Yambol, Bulgaria to Gimpo International Airport, Seoul, South Korea is 11 hours 28 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 • JAM - GMP

Kilometers		8030 km
Statute Miles		4990 miles
Nautical Miles		4333 nm
Avg. Time of Flight		11 hours 28 minutes

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

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

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

Nonstop flight route between Yambol, Bulgaria and Seoul, South Korea.

Time Difference Between the Airports • JAM - GMP

Time difference between Yambol (Bulgaria) and Seoul (South Korea) is 7 Hours.
Seoul time is 7 Hours ahead of Yambol.

Location	Local Time
Yambol (Bulgaria)	2026-03-17, 19:06:33 EET
Seoul (South Korea)	2026-03-18, 02:06:33 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

Bezmer Air Base (JAM / LBIA) Yambol, Bulgaria

Destination

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