Distance From Haesung Building Heliport to Henri Coandă International Airport

The distance from Haesung Building Heliport () to Henri Coandă International Airport (OTP) is 4930 miles or 7934 kilometers or 4282 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 Seoul ( South Korea ) to Bucharest ( Romania )?

A one-way nonstop (direct) flight between Seoul and Bucharest takes around 11 hours 20 minutes.

Estimated flight time from Haesung Building Heliport, Seoul, South Korea to Henri Coandă International Airport, Bucharest, Romania is 11 hours 20 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 • - OTP

Kilometers		7934 km
Statute Miles		4930 miles
Nautical Miles		4282 nm
Avg. Time of Flight		11 hours 20 minutes

Haesung Building Heliport to Henri Coandă International Airport Flight Route Map - to OTP Flight Path

Location of Haesung Building Heliport & Henri Coandă International Airport is given below.
Click the map to view Seoul to Bucharest nonstop flight path and travel direction.

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

Nonstop flight route between Seoul, South Korea and Bucharest, Romania.

Time Difference Between the Airports • - OTP

Time difference between Seoul (South Korea) and Bucharest (Romania) is 7 Hours.
Bucharest time is 7 Hours behind Seoul.

Location	Local Time
Seoul (South Korea)	2025-12-14, 11:51:16 KST
Bucharest (Romania)	2025-12-14, 04:51:16 EET

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

Haesung Building Heliport ( / ) Seoul, South Korea

Destination

Henri Coandă International Airport (OTP / LROP) Bucharest, Romania