Distance From Osan Air Base to Jorge Newbery Airpark, OSN - AEP Distance

The distance from Osan Air Base (OSN) to Jorge Newbery Airpark (AEP) is 12085 miles or 19449 kilometers or 10495 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 ( South Korea ) to Buenos Aires ( Argentina )?

A one-way nonstop (direct) flight between and Buenos Aires takes around 27 hours 47 minutes.

Estimated flight time from Osan Air Base, , South Korea to Jorge Newbery Airpark, Buenos Aires, Argentina is 27 hours 47 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 • OSN - AEP

Kilometers		19449 km
Statute Miles		12085 miles
Nautical Miles		10495 nm
Avg. Time of Flight		27 hours 47 minutes

Osan Air Base to Jorge Newbery Airpark Flight Route Map - OSN to AEP Flight Path

Location of Osan Air Base & Jorge Newbery Airpark is given below.
Click the map to view to Buenos Aires nonstop flight path and travel direction.

Click to see flight route on Google Map between , South Korea and Buenos Aires, Argentina. .

Nonstop flight route between , South Korea and Buenos Aires, Argentina.

Time Difference Between the Airports • OSN - AEP

Time difference between (South Korea) and Buenos Aires (Argentina) is 12 Hours.
Buenos Aires time is 12 Hours behind .

Location	Local Time
(South Korea)	2025-12-14, 10:43:41 KST
Buenos Aires (Argentina)	2025-12-13, 22:43:41 -03

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

Osan Air Base (OSN / RKSO) , South Korea

Destination

Jorge Newbery Airpark (AEP / SABE) Buenos Aires, Argentina