# Distance from Buenos Aires (AEP) to Oecussi-Ambeno (OEC)

> 15,141 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,141 km / 9,408 mi / 8,175 nm
- **Estimated flight time**: 19h
- **Heading**: 184° (south)
- **Return heading**: 177° (south)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Timor-Leste
- **Intercontinental**: South America → Asia
- **Time difference**: +12h (When it's 19:43 in Buenos Aires, it's 07:43 in Oecussi-Ambeno)
- **Elevation difference**: 18 ft (OEC is lower 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

### [Oecussi Airport (OEC)](https://www.flightduration.online/airport/oec-oecussi-ambeno-oecussi-airport/1ef266df-ffa6-64e4-890f-06bb2780ed98)

- City: Oecussi-Ambeno, Timor-Leste
- ICAO: WPOC
- Timezone: Asia/Dili
- Coordinates: -9.200000, 124.340000
- Elevation: 0 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 19:43 in Buenos Aires, it's 07:43 in Oecussi-Ambeno.
With a 12-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)
- [Oecussi Airport (OEC)](https://www.flightduration.online/airport/oec-oecussi-ambeno-oecussi-airport/1ef266df-ffa6-64e4-890f-06bb2780ed98)
- [Flight duration calculator](/#calculator)