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DXB → JNB

Dubai to Johannesburg: distance, flight time and the route it really takes

Dubai to O.R. Tambo is 6,413 km of great circle — 3,985 mi — and an estimated 8h 28m in the air. It crosses from Asia to Africa.

Great circle
6,413 km
3,985 mi
Estimated in the air
8h 28m
block time
Furthest from equator
26.1°S
at 100% along
One lap of Earth
16.0%
of 40,075 km
The Dubai to Johannesburg route drawn as a great circle arc on a globe

What the aircraft actually flies over

From Dubai the path crosses United Arab Emirates, then Saudi Arabia, then Yemen, then 417 km of open water, then Somaliland, then Ethiopia, then Somalia, then 561 km of open water, then Tanzania, then Mozambique, then Zimbabwe, then South Africa.

The furthest the great circle gets from the equator is 26.1°S, 100% of the way along.

Holding a single compass bearing the whole way would cover almost exactly the same ground, so on this route the flat map and the globe agree.

From

DXB

Dubai

Dubai, United Arab Emirates · Asia

25.2°N, 55.4°E

Flights to Dubai
To

JNB

O.R. Tambo

Johannesburg, South Africa · Africa

26.1°S, 28.2°E

Flights to Johannesburg

How these numbers are worked out

The distance is the great circle between the two airports’ real coordinates — the shortest path over a sphere, and the measure airlines and loyalty programmes use. It is computed, not looked up from a table of published routes.

The time is an estimate derived from that distance, using the same arithmetic Orbit uses when you log a flight without timestamps: a typical airliner block speed of 500 mph plus thirty minutes for taxi, climb and descent. Real schedules run longer or shorter depending on winds, air traffic control routing and how far the gate is from the runway. Aircraft also do not fly perfect great circles — jet streams, airspace closures and ETOPS limits all bend the path, usually by a few percent.

Why the shortest path is a curve →

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