# Distance from Sematan (BSE) to Johannesburg (JNB)

> 9,251 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,251 km / 5,749 mi / 4,995 nm
- **Estimated flight time**: 12h
- **Heading**: 243° (west southwest)
- **Return heading**: 85° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Malaysia) → South Africa
- **Intercontinental**: Asia → Africa
- **Time difference**: -6h (When it's 22:32 in Sematan, it's 16:32 in Johannesburg)
- **Elevation difference**: 5,536 ft (JNB is higher than BSE)

## Airports

### [Sematan Airport (BSE)](https://www.flightduration.online/airport/bse-sematan-sematan-airport/1ef266df-fb42-6970-b06f-06bb2780ed98)

- City: Sematan, Malaysia
- ICAO: WBGN
- Timezone: Asia/Kuching
- Coordinates: 1.810000, 109.760000
- Elevation: 22 ft

### [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

## 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 22:32 in Sematan, it's 16:32 in Johannesburg.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Sematan Airport (BSE)](https://www.flightduration.online/airport/bse-sematan-sematan-airport/1ef266df-fb42-6970-b06f-06bb2780ed98)
- [O. R. Tambo International Airport (JNB)](https://www.flightduration.online/airport/jnb-johannesburg-o-r-tambo-international-airport/1ef266de-d3b0-6ec6-b1f2-06bb2780ed98)
- [Flight duration calculator](/#calculator)