# Distance from Buenos Aires (AEP) to Kerama (KJP)

> 18,934 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,934 km / 11,765 mi / 10,223 nm
- **Estimated flight time**: 23h
- **Heading**: 212° (south southwest)
- **Return heading**: 151° (south southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Japan
- **Intercontinental**: South America → Asia
- **Time difference**: +12h (When it's 02:44 in Buenos Aires, it's 14:44 in Kerama)
- **Elevation difference**: 138 ft (KJP 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

### [Kerama Airport (KJP)](https://www.flightduration.online/airport/kjp-kerama-kerama-airport/1ef266df-8e62-64ae-b2f1-06bb2780ed98)

- City: Kerama, Japan
- ICAO: ROKR
- Timezone: Asia/Tokyo
- Coordinates: 26.170000, 127.290000
- Elevation: 156 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 02:44 in Buenos Aires, it's 14:44 in Kerama.
With a 12-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)
- [Kerama Airport (KJP)](https://www.flightduration.online/airport/kjp-kerama-kerama-airport/1ef266df-8e62-64ae-b2f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)