Distance From Rose Bay Seaplane Base to Gimpo International Airport, RSE - GMP Distance

The distance from Rose Bay Seaplane Base (RSE) to Gimpo International Airport (GMP) is 5180 miles or 8336 kilometers or 4498 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 Sydney ( Australia ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Sydney and Seoul takes around 11 hours 54 minutes.

Estimated flight time from Rose Bay Seaplane Base, Sydney, Australia to Gimpo International Airport, Seoul, South Korea is 11 hours 54 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 • RSE - GMP

Kilometers		8336 km
Statute Miles		5180 miles
Nautical Miles		4498 nm
Avg. Time of Flight		11 hours 54 minutes

Rose Bay Seaplane Base to Gimpo International Airport Flight Route Map - RSE to GMP Flight Path

Location of Rose Bay Seaplane Base & Gimpo International Airport is given below.
Click the map to view Sydney to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Sydney, Australia and Seoul, South Korea. .

Nonstop flight route between Sydney, Australia and Seoul, South Korea.

Time Difference Between the Airports • RSE - GMP

Time difference between Sydney (Australia) and Seoul (South Korea) is 1 Hours.
Seoul time is 1 Hours behind Sydney.

Location	Local Time
Sydney (Australia)	2026-09-12, 22:11:11 AEST
Seoul (South Korea)	2026-09-12, 21:11:11 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

Rose Bay Seaplane Base (RSE / YRAY) Sydney, Australia

Destination

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