# Distance from Buenos Aires (AEP) to Castres/Mazamet (DCM)

> 10,639 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,639 km / 6,611 mi / 5,745 nm
- **Estimated flight time**: 14h
- **Heading**: 39° (northeast)
- **Return heading**: 226° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → France
- **Intercontinental**: South America → Europe
- **Time difference**: +5h (When it's 23:25 in Buenos Aires, it's 04:25 in Castres/Mazamet)
- **Elevation difference**: 770 ft (DCM 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

### [Castres-Mazamet Airport (DCM)](https://www.flightduration.online/airport/dcm-castresmazamet-castres-mazamet-airport/1ef266df-4730-6036-a71b-06bb2780ed98)

- City: Castres/Mazamet, France
- ICAO: LFCK
- Timezone: Europe/Paris
- Coordinates: 43.560000, 2.290000
- Elevation: 788 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 23:25 in Buenos Aires, it's 04:25 in Castres/Mazamet.
The 5-hour time difference may cause some jet lag.

## Related

- [Jorge Newbery Airpark (AEP)](https://www.flightduration.online/airport/aep-buenos-aires-jorge-newbery-airpark/1ef266df-90fd-6222-98d7-06bb2780ed98)
- [Castres-Mazamet Airport (DCM)](https://www.flightduration.online/airport/dcm-castresmazamet-castres-mazamet-airport/1ef266df-4730-6036-a71b-06bb2780ed98)
- [Flight duration calculator](/#calculator)