# Distance from Oslo (OSL) to Smithton Airport (SIO)

> 16,229 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,229 km / 10,084 mi / 8,763 nm
- **Estimated flight time**: 20h
- **Heading**: 76° (east northeast)
- **Return heading**: 320° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Norway) → Australia
- **Intercontinental**: Europe → Oceania
- **Time difference**: +8h (When it's 13:05 in Oslo, it's 21:05 in Smithton Airport)
- **Elevation difference**: 650 ft (SIO is lower than OSL)

## Airports

### [Oslo Gardermoen Airport (OSL)](https://www.flightduration.online/airport/osl-oslo-oslo-gardermoen-airport/1ef266de-c8e8-614c-8777-06bb2780ed98)

- City: Oslo, Norway
- ICAO: ENGM
- Timezone: Europe/Oslo
- Coordinates: 60.190000, 11.100000
- Elevation: 681 ft

### [Smithton Airport (SIO)](https://www.flightduration.online/airport/sio-smithton-airport/1ef266e0-1932-6eee-8e2b-06bb2780ed98)

- City: Smithton Airport, Australia
- ICAO: YSMI
- Timezone: Australia/Hobart
- Coordinates: -40.840000, 145.080000
- Elevation: 31 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 13:05 in Oslo, it's 21:05 in Smithton Airport.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Oslo Gardermoen Airport (OSL)](https://www.flightduration.online/airport/osl-oslo-oslo-gardermoen-airport/1ef266de-c8e8-614c-8777-06bb2780ed98)
- [Smithton Airport (SIO)](https://www.flightduration.online/airport/sio-smithton-airport/1ef266e0-1932-6eee-8e2b-06bb2780ed98)
- [Flight duration calculator](/#calculator)