# Distance from Osan Air Base (OSN) to Perth (PER)

> 7,761 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,761 km / 4,823 mi / 4,191 nm
- **Estimated flight time**: 10h
- **Heading**: 190° (south)
- **Return heading**: 9° (north)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Australia
- **Intercontinental**: Asia → Oceania
- **Time difference**: -1h (When it's 14:34 in Osan Air Base, it's 13:34 in Perth)
- **Elevation difference**: 29 ft (PER is higher than OSN)

## Airports

### [Osan Air Base (OSN)](https://www.flightduration.online/airport/osn-osan-air-base/1ef266df-8e18-641c-9d4f-06bb2780ed98)

- City: Osan Air Base, South Korea
- ICAO: RKSO
- Timezone: Asia/Seoul
- Coordinates: 37.090000, 127.030000
- Elevation: 38 ft

### [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)

- City: Perth, Australia
- ICAO: YPPH
- Timezone: Australia/Perth
- Coordinates: -31.940000, 115.970000
- Elevation: 67 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 14:34 in Osan Air Base, it's 13:34 in Perth.

## Related

- [Osan Air Base (OSN)](https://www.flightduration.online/airport/osn-osan-air-base/1ef266df-8e18-641c-9d4f-06bb2780ed98)
- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Flight duration calculator](/#calculator)