# Distance from Johannesburg (JNB) to Saumlaki-Yamdena Island (SXK)

> 10,901 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,901 km / 6,774 mi / 5,886 nm
- **Estimated flight time**: 14h
- **Heading**: 103° (east southeast)
- **Return heading**: 242° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Africa) → Indonesia
- **Intercontinental**: Africa → Asia
- **Time difference**: +7h (When it's 20:15 in Johannesburg, it's 03:15 in Saumlaki-Yamdena Island)
- **Elevation difference**: 5,340 ft (SXK is lower than JNB)

## Airports

### [O. R. Tambo International Airport (JNB)](https://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

### [Saumlaki Airport (SXK)](https://flightduration.online/airport/sxk-saumlaki-yamdena-island-saumlaki-airport/1ef266df-fa4e-644c-b2b6-06bb2780ed98)

- City: Saumlaki-Yamdena Island, Indonesia
- ICAO: WAPI
- Timezone: Asia/Jayapura
- Coordinates: -7.990000, 131.310000
- Elevation: 218 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 20:15 in Johannesburg, it's 03:15 in Saumlaki-Yamdena Island.
With a 7-hour time difference, expect significant jet lag.

## Related

- [O. R. Tambo International Airport (JNB)](https://flightduration.online/airport/jnb-johannesburg-o-r-tambo-international-airport/1ef266de-d3b0-6ec6-b1f2-06bb2780ed98)
- [Saumlaki Airport (SXK)](https://flightduration.online/airport/sxk-saumlaki-yamdena-island-saumlaki-airport/1ef266df-fa4e-644c-b2b6-06bb2780ed98)
- [Flight duration calculator](/#calculator)