Distance From Ononge Airport to OR Tambo International Airport, ONB - JNB Distance

The distance from Ononge Airport (ONB) to OR Tambo International Airport (JNB) is 7694 miles or 12381 kilometers or 6681 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 Onange Mission ( Papua New Guinea ) to Johannesburg ( South Africa )?

A one-way nonstop (direct) flight between Onange Mission and Johannesburg takes around 17 hours 41 minutes.

Estimated flight time from Ononge Airport, Onange Mission, Papua New Guinea to OR Tambo International Airport, Johannesburg, South Africa is 17 hours 41 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 • ONB - JNB

Kilometers		12381 km
Statute Miles		7694 miles
Nautical Miles		6681 nm
Avg. Time of Flight		17 hours 41 minutes

Ononge Airport to OR Tambo International Airport Flight Route Map - ONB to JNB Flight Path

Location of Ononge Airport & OR Tambo International Airport is given below.
Click the map to view Onange Mission to Johannesburg nonstop flight path and travel direction.

Click to see flight route on Google Map between Onange Mission, Papua New Guinea and Johannesburg, South Africa. .

Nonstop flight route between Onange Mission, Papua New Guinea and Johannesburg, South Africa.

Time Difference Between the Airports • ONB - JNB

Time difference between Onange Mission (Papua New Guinea) and Johannesburg (South Africa) is 8 Hours.
Johannesburg time is 8 Hours behind Onange Mission.

Location	Local Time
Onange Mission (Papua New Guinea)	2026-09-15, 13:22:59 +10
Johannesburg (South Africa)	2026-09-15, 05:22:59 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

Ononge Airport (ONB / AYQQ) Onange Mission, Papua New Guinea

Destination

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