# Distance from Xingyi (ACX) to Buenos Aires (AEP)

> 18,101 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 18,101 km / 11,248 mi / 9,774 nm
- **Estimated flight time**: 22h
- **Heading**: 233° (southwest)
- **Return heading**: 119° (east southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → Argentina
- **Intercontinental**: Asia → South America
- **Time difference**: -11h (When it's 11:30 in Xingyi, it's 00:30 in Buenos Aires)
- **Elevation difference**: 4,132 ft (AEP is lower than ACX)

## Airports

### [Xingyi Airport (ACX)](https://www.flightduration.online/airport/acx-xingyi-xingyi-airport/1ef266e0-20e2-6f5e-b211-06bb2780ed98)

- City: Xingyi, China
- ICAO: ZUYI
- Timezone: Asia/Shanghai
- Coordinates: 25.090000, 104.960000
- Elevation: 4,150 ft

### [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

## 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 11:30 in Xingyi, it's 00:30 in Buenos Aires.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Xingyi Airport (ACX)](https://www.flightduration.online/airport/acx-xingyi-xingyi-airport/1ef266e0-20e2-6f5e-b211-06bb2780ed98)
- [Jorge Newbery Airpark (AEP)](https://www.flightduration.online/airport/aep-buenos-aires-jorge-newbery-airpark/1ef266df-90fd-6222-98d7-06bb2780ed98)
- [Flight duration calculator](/#calculator)