# Distance from Buenos Aires (AEP) to Shang-I (KNH)

> 18,847 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,847 km / 11,711 mi / 10,176 nm
- **Estimated flight time**: 23h
- **Heading**: 164° (south southeast)
- **Return heading**: 195° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Taiwan
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 20:46 in Buenos Aires, it's 07:46 in Shang-I)
- **Elevation difference**: 75 ft (KNH 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

### [Kinmen Airport (KNH)](https://www.flightduration.online/airport/knh-shang-i-kinmen-airport/1ef266df-8ab5-6892-b5ec-06bb2780ed98)

- City: Shang-I, Taiwan
- ICAO: RCBS
- Timezone: Asia/Taipei
- Coordinates: 24.430000, 118.360000
- Elevation: 93 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 20:46 in Buenos Aires, it's 07:46 in Shang-I.
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)
- [Kinmen Airport (KNH)](https://www.flightduration.online/airport/knh-shang-i-kinmen-airport/1ef266df-8ab5-6892-b5ec-06bb2780ed98)
- [Flight duration calculator](/#calculator)