# Distance from Cape Town (CPT) to Onslow Airport (ONS)

> 9,248 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,248 km / 5,747 mi / 4,994 nm
- **Estimated flight time**: 12h
- **Heading**: 112° (east southeast)
- **Return heading**: 236° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Africa) → Australia
- **Intercontinental**: Africa → Oceania
- **Time difference**: +6h (When it's 13:56 in Cape Town, it's 19:56 in Onslow Airport)
- **Elevation difference**: 144 ft (ONS is lower than CPT)

## Airports

### [Cape Town International Airport (CPT)](https://www.flightduration.online/airport/cpt-cape-town-cape-town-international-airport/1ef266de-d135-6d22-8a64-06bb2780ed98)

- City: Cape Town, South Africa
- ICAO: FACT
- Timezone: Africa/Johannesburg
- Coordinates: -33.960000, 18.600000
- Elevation: 151 ft

### [Onslow Airport (ONS)](https://www.flightduration.online/airport/ons-onslow-airport/1ef266e0-162b-669c-86a6-06bb2780ed98)

- City: Onslow Airport, Australia
- ICAO: YOLW
- Timezone: Australia/Perth
- Coordinates: -21.670000, 115.110000
- Elevation: 7 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 13:56 in Cape Town, it's 19:56 in Onslow Airport.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Cape Town International Airport (CPT)](https://www.flightduration.online/airport/cpt-cape-town-cape-town-international-airport/1ef266de-d135-6d22-8a64-06bb2780ed98)
- [Onslow Airport (ONS)](https://www.flightduration.online/airport/ons-onslow-airport/1ef266e0-162b-669c-86a6-06bb2780ed98)
- [Flight duration calculator](/#calculator)