---
title: "Istanbul to Johannesburg (IST → JNB): distance and flight time · Orbit"
description: "Istanbul to Johannesburg is 7,496 km (4,658 mi) great circle, an estimated 9h 49m in the air. The route, what it flies over, and why the short way is not the straight line on a map."
url: https://orbitflights.app/routes/ist-to-jnb
---

IST → JNB

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

İstanbul to O.R. Tambo is 7,496 km of great circle — 4,658 mi — and an estimated 9h 49m in the air. It crosses from Europe to Africa.

**Great circle**
7,496 km
4,658 mi

**Estimated in the air**
9h 49m
block time

**Furthest from equator**
41.3°N
at 0% along

**One lap of Earth**
18.7%
of 40,075 km

Of the [292 routes catalogued here](https://orbitflights.app/routes), this is the 91st longest.

The Istanbul to Johannesburg route drawn as a great circle arc on a globe

## What the aircraft actually flies over

From Istanbul the path crosses Turkey, then 637 km of open water, then Egypt, then Sudan, then South Sudan, then the Democratic Republic of the Congo, then Zambia, then Zimbabwe, then Botswana, then South Africa.

The furthest the great circle gets from the equator is 41.3°N, 0% 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.

The heading barely moves: south out of Istanbul, south into Johannesburg. Over this distance the curve has too little room to bend the compass.

One economy seat on it is about 1.06 t of CO₂e each way, counting non-CO₂ warming.

[IST–JNB carbon footprint →](https://orbitflights.app/tools/flight-carbon-calculator?from=IST&to=JNB) [Map this route →](https://orbitflights.app/tools/flight-route-map?r=IST-JNB)

From

IST

## İstanbul

Istanbul, Turkey · Europe

41.3°N, 28.7°E

[IST airport →](https://orbitflights.app/airports/ist) [Flights to Istanbul →](https://orbitflights.app/flights-to/istanbul)

To

JNB

## O.R. Tambo

Johannesburg, South Africa · Africa

26.1°S, 28.2°E

[JNB airport →](https://orbitflights.app/airports/jnb) [Flights to Johannesburg →](https://orbitflights.app/flights-to/johannesburg)

## Istanbul to Johannesburg, asked and answered

**How far is Istanbul to Johannesburg?**
Istanbul to Johannesburg (IST to JNB) is 7,496 km, or 4,658 mi, measured as great circle distance between the two airports.

**How long is the flight from Istanbul to Johannesburg?**
About 9h 49m in the air. That is an estimate from the distance at a typical airliner block speed, plus half an hour for taxi, climb and descent; published schedules vary with winds and routing.

**What route does a Istanbul to Johannesburg flight take?**
The great circle passes over Turkey, then 637 km of open water, then Egypt, then Sudan, then South Sudan, then the Democratic Republic of the Congo, then Zambia, then Zimbabwe, then Botswana, then South Africa. It reaches 41.3°N at its furthest from the equator.

## Where these numbers come from

Distances are computed from the two airports’ own coordinates, not looked up from published routes. Times are estimates, not schedules.

[Why the shortest path is a curve →](https://orbitflights.app/blog/great-circle-routes-explained)

## Flown this one?

Orbit logs it in two taps and draws the arc on your own globe, along with every other flight you can remember. Free for your first 15.

[Download now](https://play.google.com/store/apps/details?id=com.qwertybit.orbit)

## Nearby routes

[IST → BKK Istanbul to Bangkok 7,514 km](https://orbitflights.app/routes/ist-to-bkk) [IST → JFK Istanbul to New York 8,026 km](https://orbitflights.app/routes/ist-to-jfk) [DXB → JNB Dubai to Johannesburg 6,413 km](https://orbitflights.app/routes/dxb-to-jnb) [IST → SIN Istanbul to Singapore 8,681 km](https://orbitflights.app/routes/ist-to-sin) [FRA → JNB Frankfurt to Johannesburg 8,690 km](https://orbitflights.app/routes/fra-to-jnb) [IST → NRT Istanbul to Tokyo 8,980 km](https://orbitflights.app/routes/ist-to-nrt)

## Further reading

[How many miles do you have to fly around the world?](https://orbitflights.app/blog/how-many-miles-to-fly-around-the-world) [What is on the exact opposite side of the world?](https://orbitflights.app/blog/opposite-side-of-the-world) [What's actually worth counting in a flight log](https://orbitflights.app/blog/what-is-worth-counting-in-a-flight-log)

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Markdown copy of https://orbitflights.app/routes/ist-to-jnb for language models and agents. Site index: https://orbitflights.app/llms.txt