Distance From Cheonmi-ri South Heliport to OR Tambo International Airport

The distance from Cheonmi-ri South Heliport () to OR Tambo International Airport (JNB) is 7807 miles or 12564 kilometers or 6780 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 Cheonmi-ri ( South Korea ) to Johannesburg ( South Africa )?

A one-way nonstop (direct) flight between Cheonmi-ri and Johannesburg takes around 17 hours 56 minutes.

Estimated flight time from Cheonmi-ri South Heliport, Cheonmi-ri, South Korea to OR Tambo International Airport, Johannesburg, South Africa is 17 hours 56 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 • - JNB

Kilometers		12564 km
Statute Miles		7807 miles
Nautical Miles		6780 nm
Avg. Time of Flight		17 hours 56 minutes

Cheonmi-ri South Heliport to OR Tambo International Airport Flight Route Map - to JNB Flight Path

Location of Cheonmi-ri South Heliport & OR Tambo International Airport is given below.
Click the map to view Cheonmi-ri to Johannesburg nonstop flight path and travel direction.

Click to see flight route on Google Map between Cheonmi-ri, South Korea and Johannesburg, South Africa. .

Nonstop flight route between Cheonmi-ri, South Korea and Johannesburg, South Africa.

Time Difference Between the Airports • - JNB

Time difference between Cheonmi-ri (South Korea) and Johannesburg (South Africa) is 7 Hours.
Johannesburg time is 7 Hours behind Cheonmi-ri.

Location	Local Time
Cheonmi-ri (South Korea)	2026-09-12, 18:20:59 KST
Johannesburg (South Africa)	2026-09-12, 11:20:59 SAST

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

Cheonmi-ri South Heliport ( / ) Cheonmi-ri, South Korea

Destination

OR Tambo International Airport (JNB / FAOR) Johannesburg, South Africa