Distance From Santos Dumont Airport to Muan International Airport, SDU - MWX Distance

The distance from Santos Dumont Airport (SDU) to Muan International Airport (MWX) is 11391 miles or 18332 kilometers or 9892 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 Rio de Janeiro ( Brazil ) to Piseo-ri (Muan) ( South Korea )?

A one-way nonstop (direct) flight between Rio de Janeiro and Piseo-ri (Muan) takes around 26 hours 11 minutes.

Estimated flight time from Santos Dumont Airport, Rio de Janeiro, Brazil to Muan International Airport, Piseo-ri (Muan), South Korea is 26 hours 11 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 • SDU - MWX

Kilometers		18332 km
Statute Miles		11391 miles
Nautical Miles		9892 nm
Avg. Time of Flight		26 hours 11 minutes

Santos Dumont Airport to Muan International Airport Flight Route Map - SDU to MWX Flight Path

Location of Santos Dumont Airport & Muan International Airport is given below.
Click the map to view Rio de Janeiro to Piseo-ri (Muan) nonstop flight path and travel direction.

Click to see flight route on Google Map between Rio de Janeiro, Brazil and Piseo-ri (Muan), South Korea. .

Nonstop flight route between Rio de Janeiro, Brazil and Piseo-ri (Muan), South Korea.

Time Difference Between the Airports • SDU - MWX

Time difference between Rio de Janeiro (Brazil) and Piseo-ri (Muan) (South Korea) is 12 Hours.
Piseo-ri (Muan) time is 12 Hours ahead of Rio de Janeiro.

Location	Local Time
Rio de Janeiro (Brazil)	2026-02-11, 02:16:47 -03
Piseo-ri (Muan) (South Korea)	2026-02-11, 14:16:47 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

Santos Dumont Airport (SDU / SBRJ) Rio de Janeiro, Brazil

Destination

Muan International Airport (MWX / RKJB) Piseo-ri (Muan), South Korea