# Distance from Buenos Aires (AEP) to Baucau (BCH)

> 15,201 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,201 km / 9,446 mi / 8,208 nm
- **Estimated flight time**: 19h
- **Heading**: 187° (south)
- **Return heading**: 174° (south)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Timor-Leste
- **Intercontinental**: South America → Asia
- **Time difference**: +12h (When it's 19:04 in Buenos Aires, it's 07:04 in Baucau)
- **Elevation difference**: 1,753 ft (BCH 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

### [Cakung Airport (BCH)](https://www.flightduration.online/airport/bch-baucau-cakung-airport/1ef266df-ff99-6e7e-9ede-06bb2780ed98)

- City: Baucau, Timor-Leste
- ICAO: WPEC
- Timezone: Asia/Dili
- Coordinates: -8.490000, 126.400000
- Elevation: 1,771 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 19:04 in Buenos Aires, it's 07:04 in Baucau.
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)
- [Cakung Airport (BCH)](https://www.flightduration.online/airport/bch-baucau-cakung-airport/1ef266df-ff99-6e7e-9ede-06bb2780ed98)
- [Flight duration calculator](/#calculator)