# Distance from Buenos Aires (AEP) to Kefallinia Island (EFL)

> 11,458 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,458 km / 7,120 mi / 6,187 nm
- **Estimated flight time**: 14h
- **Heading**: 52° (northeast)
- **Return heading**: 236° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Greece
- **Intercontinental**: South America → Europe
- **Time difference**: +6h (When it's 00:04 in Buenos Aires, it's 06:04 in Kefallinia Island)
- **Elevation difference**: 41 ft (EFL 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

### [Kefallinia Airport (EFL)](https://www.flightduration.online/airport/efl-kefallinia-island-kefallinia-airport/1ef266df-4e07-6cd8-8e5f-06bb2780ed98)

- City: Kefallinia Island, Greece
- ICAO: LGKF
- Timezone: Europe/Athens
- Coordinates: 38.120000, 20.500000
- Elevation: 59 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 00:04 in Buenos Aires, it's 06:04 in Kefallinia Island.
With a 6-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)
- [Kefallinia Airport (EFL)](https://www.flightduration.online/airport/efl-kefallinia-island-kefallinia-airport/1ef266df-4e07-6cd8-8e5f-06bb2780ed98)
- [Flight duration calculator](/#calculator)