# Distance from Buenos Aires (AEP) to Ulgii Mongolei Airport (ULG)

> 16,971 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,971 km / 10,545 mi / 9,164 nm
- **Estimated flight time**: 21h
- **Heading**: 49° (northeast)
- **Return heading**: 290° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Mongolia
- **Intercontinental**: South America → Asia
- **Time difference**: +10h (When it's 18:55 in Buenos Aires, it's 04:55 in Ulgii Mongolei Airport)
- **Elevation difference**: 5,714 ft (ULG is higher than AEP)

## Airports

### [Jorge Newbery Airpark (AEP)](https://www.flightduration.online/airport/aep-buenos-aires-jorge-newbery-airpark/1ef266df-90fd-6222-98d7-06bb2780ed98)

- City: Buenos Aires, Argentina
- ICAO: SABE
- Timezone: America/Argentina/Buenos_Aires
- Coordinates: -34.560000, -58.420000
- Elevation: 18 ft

### [Ulgii Mongolei Airport (ULG)](https://www.flightduration.online/airport/ulg-ulgii-mongolei-airport/1ef266e0-1f99-6242-8b93-06bb2780ed98)

- City: Ulgii Mongolei Airport, Mongolia
- ICAO: ZMUL
- Timezone: Asia/Hovd
- Coordinates: 48.990000, 89.920000
- Elevation: 5,732 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 18:55 in Buenos Aires, it's 04:55 in Ulgii Mongolei Airport.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Jorge Newbery Airpark (AEP)](https://www.flightduration.online/airport/aep-buenos-aires-jorge-newbery-airpark/1ef266df-90fd-6222-98d7-06bb2780ed98)
- [Ulgii Mongolei Airport (ULG)](https://www.flightduration.online/airport/ulg-ulgii-mongolei-airport/1ef266e0-1f99-6242-8b93-06bb2780ed98)
- [Flight duration calculator](/#calculator)