# Distance from Buenos Aires (AEP) to Butterworth (BWH)

> 16,115 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,115 km / 10,014 mi / 8,702 nm
- **Estimated flight time**: 20h
- **Heading**: 141° (southeast)
- **Return heading**: 211° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Malaysia
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 22:47 in Buenos Aires, it's 09:47 in Butterworth)
- **Elevation difference**: 7 ft (BWH is lower 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

### [Butterworth Airport (BWH)](https://www.flightduration.online/airport/bwh-butterworth-butterworth-airport/1ef266df-fe6f-6f8a-a40b-06bb2780ed98)

- City: Butterworth, Malaysia
- ICAO: WMKB
- Timezone: Asia/Kuala_Lumpur
- Coordinates: 5.470000, 100.390000
- Elevation: 11 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 22:47 in Buenos Aires, it's 09:47 in Butterworth.
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)
- [Butterworth Airport (BWH)](https://www.flightduration.online/airport/bwh-butterworth-butterworth-airport/1ef266df-fe6f-6f8a-a40b-06bb2780ed98)
- [Flight duration calculator](/#calculator)