# Distance from Buenos Aires (AEP) to Kuqa (KCA)

> 16,578 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,578 km / 10,301 mi / 8,951 nm
- **Estimated flight time**: 21h
- **Heading**: 65° (east northeast)
- **Return heading**: 271° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → China
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 01:56 in Buenos Aires, it's 12:56 in Kuqa)
- **Elevation difference**: 3,506 ft (KCA 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

### [Kuqa Airport (KCA)](https://www.flightduration.online/airport/kca-kuqa-kuqa-airport/1ef266e0-20ff-64d8-b85b-06bb2780ed98)

- City: Kuqa, China
- ICAO: ZWKC
- Timezone: Asia/Shanghai
- Coordinates: 41.720000, 82.990000
- Elevation: 3,524 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 01:56 in Buenos Aires, it's 12:56 in Kuqa.
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)
- [Kuqa Airport (KCA)](https://www.flightduration.online/airport/kca-kuqa-kuqa-airport/1ef266e0-20ff-64d8-b85b-06bb2780ed98)
- [Flight duration calculator](/#calculator)