# Distance from Johannesburg (JNB) to Ulgii Mongolei Airport (ULG)

> 10,344 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,344 km / 6,428 mi / 5,586 nm
- **Estimated flight time**: 13h
- **Heading**: 35° (northeast)
- **Return heading**: 232° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Africa) → Mongolia
- **Intercontinental**: Africa → Asia
- **Time difference**: +5h (When it's 21:40 in Johannesburg, it's 02:40 in Ulgii Mongolei Airport)
- **Elevation difference**: 174 ft (ULG is higher than JNB)

## Airports

### [O. R. Tambo International Airport (JNB)](https://www.flightduration.online/airport/jnb-johannesburg-o-r-tambo-international-airport/1ef266de-d3b0-6ec6-b1f2-06bb2780ed98)

- City: Johannesburg, South Africa
- ICAO: FAOR
- Timezone: Africa/Johannesburg
- Coordinates: -26.130000, 28.240000
- Elevation: 5,558 ft

### [Ulgii Mongolei Airport (ULG)](https://www.flightduration.online/airport/ulg-ulgii-mongolei-airport/1ef266e0-1f99-6242-8b93-06bb2780ed98)

- City: Ulgii Mongolei Airport, Mongolia
- ICAO: ZMUL
- Timezone: Asia/Hovd
- Coordinates: 48.990000, 89.920000
- Elevation: 5,732 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 21:40 in Johannesburg, it's 02:40 in Ulgii Mongolei Airport.
The 5-hour time difference may cause some jet lag.

## Related

- [O. R. Tambo International Airport (JNB)](https://www.flightduration.online/airport/jnb-johannesburg-o-r-tambo-international-airport/1ef266de-d3b0-6ec6-b1f2-06bb2780ed98)
- [Ulgii Mongolei Airport (ULG)](https://www.flightduration.online/airport/ulg-ulgii-mongolei-airport/1ef266e0-1f99-6242-8b93-06bb2780ed98)
- [Flight duration calculator](/#calculator)