# Distance from Buenos Aires (AEP) to Hefei (HFE)

> 19,500 km · estimated flight time 24h · Ultra-long-haul route.

## Summary

- **Distance**: 19,500 km / 12,117 mi / 10,529 nm
- **Estimated flight time**: 24h
- **Heading**: 122° (east southeast)
- **Return heading**: 235° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → China
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 06:05 in Buenos Aires, it's 17:05 in Hefei)
- **Elevation difference**: 192 ft (HFE 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

### [Hefei Xinqiao International Airport (HFE)](https://www.flightduration.online/airport/hfe-hefei-hefei-xinqiao-international-airport/1ef266e0-2023-6dde-9413-06bb2780ed98)

- City: Hefei, China
- ICAO: ZSOF
- Timezone: Asia/Shanghai
- Coordinates: 31.990000, 116.970000
- Elevation: 210 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 06:05 in Buenos Aires, it's 17:05 in Hefei.
With a 11-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)
- [Hefei Xinqiao International Airport (HFE)](https://www.flightduration.online/airport/hfe-hefei-hefei-xinqiao-international-airport/1ef266e0-2023-6dde-9413-06bb2780ed98)
- [Flight duration calculator](/#calculator)