# Distance from Santiago (SCL) to Baruun Urt Airport (UUN)

> 18,500 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,500 km / 11,495 mi / 9,989 nm
- **Estimated flight time**: 23h
- **Heading**: 348° (north northwest)
- **Return heading**: 15° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Chile) → Mongolia
- **Intercontinental**: South America → Asia
- **Time difference**: +12h (When it's 11:03 in Santiago, it's 23:03 in Baruun Urt Airport)
- **Elevation difference**: 1,650 ft (UUN is higher than SCL)

## Airports

### [Comodoro Arturo Merino Benitez International Airport (SCL)](https://www.flightduration.online/airport/scl-santiago-comodoro-arturo-merino-benitez-international-airport/1ef266df-992c-65ce-94d4-06bb2780ed98)

- City: Santiago, Chile
- ICAO: SCEL
- Timezone: America/Santiago
- Coordinates: -33.390000, -70.790000
- Elevation: 1,555 ft

### [Baruun Urt Airport (UUN)](https://www.flightduration.online/airport/uun-baruun-urt-airport/1ef266e0-1f6b-6446-894d-06bb2780ed98)

- City: Baruun Urt Airport, Mongolia
- ICAO: ZMBU
- Timezone: Asia/Choibalsan
- Coordinates: 46.660000, 113.280000
- Elevation: 3,205 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 11:03 in Santiago, it's 23:03 in Baruun Urt Airport.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Comodoro Arturo Merino Benitez International Airport (SCL)](https://www.flightduration.online/airport/scl-santiago-comodoro-arturo-merino-benitez-international-airport/1ef266df-992c-65ce-94d4-06bb2780ed98)
- [Baruun Urt Airport (UUN)](https://www.flightduration.online/airport/uun-baruun-urt-airport/1ef266e0-1f6b-6446-894d-06bb2780ed98)
- [Flight duration calculator](/#calculator)