# Distance from Buenos Aires (AEP) to Cox's Bazar (CXB)

> 16,779 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,779 km / 10,426 mi / 9,060 nm
- **Estimated flight time**: 21h
- **Heading**: 109° (east southeast)
- **Return heading**: 237° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Bangladesh
- **Intercontinental**: South America → Asia
- **Time difference**: +9h (When it's 16:51 in Buenos Aires, it's 01:51 in Cox's Bazar)
- **Elevation difference**: 6 ft (CXB 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

### [Cox's Bazar Airport (CXB)](https://www.flightduration.online/airport/cxb-coxs-bazar-coxs-bazar-airport/1ef266df-f144-6f2c-8e21-06bb2780ed98)

- City: Cox's Bazar, Bangladesh
- ICAO: VGCB
- Timezone: Asia/Dhaka
- Coordinates: 21.450000, 91.960000
- Elevation: 12 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 16:51 in Buenos Aires, it's 01:51 in Cox's Bazar.
With a 9-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)
- [Cox's Bazar Airport (CXB)](https://www.flightduration.online/airport/cxb-coxs-bazar-coxs-bazar-airport/1ef266df-f144-6f2c-8e21-06bb2780ed98)
- [Flight duration calculator](/#calculator)