Distance From Bychye Field to Jeju International Airport

The distance from Bychye Field () to Jeju International Airport (CJU) is 4464 miles or 7183 kilometers or 3876 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 Kronshtadt ( Russia ) to Jeju City ( South Korea )?

A one-way nonstop (direct) flight between Kronshtadt and Jeju City takes around 10 hours 15 minutes.

Estimated flight time from Bychye Field, Kronshtadt, Russia to Jeju International Airport, Jeju City, South Korea is 10 hours 15 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 • - CJU

Kilometers		7183 km
Statute Miles		4464 miles
Nautical Miles		3876 nm
Avg. Time of Flight		10 hours 15 minutes

Bychye Field to Jeju International Airport Flight Route Map - to CJU Flight Path

Location of Bychye Field & Jeju International Airport is given below.
Click the map to view Kronshtadt to Jeju City nonstop flight path and travel direction.

Click to see flight route on Google Map between Kronshtadt, Russia and Jeju City, South Korea. .

Nonstop flight route between Kronshtadt, Russia and Jeju City, South Korea.

Time Difference Between the Airports • - CJU

Time difference between Kronshtadt (Russia) and Jeju City (South Korea) is 6 Hours.
Jeju City time is 6 Hours ahead of Kronshtadt.

Location	Local Time
Kronshtadt (Russia)	2026-03-17, 17:20:04 MSK
Jeju City (South Korea)	2026-03-17, 23:20:04 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

Bychye Field ( / ULLY) Kronshtadt, Russia

Destination

Jeju International Airport (CJU / RKPC) Jeju City, South Korea