# Distance from Buenos Aires (AEP) to Ranai-Natuna Besar Island (NTX)

> 16,345 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,345 km / 10,156 mi / 8,826 nm
- **Estimated flight time**: 20h
- **Heading**: 155° (south southeast)
- **Return heading**: 200° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Indonesia
- **Intercontinental**: South America → Asia
- **Time difference**: +10h (When it's 13:04 in Buenos Aires, it's 23:04 in Ranai-Natuna Besar Island)
- **Elevation difference**: 11 ft (NTX 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

### [Ranai Airport (NTX)](https://www.flightduration.online/airport/ntx-ranai-natuna-besar-island-ranai-airport/1ef266df-fd9a-6772-8db5-06bb2780ed98)

- City: Ranai-Natuna Besar Island, Indonesia
- ICAO: WION
- Timezone: Asia/Jakarta
- Coordinates: 3.910000, 108.390000
- Elevation: 7 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 13:04 in Buenos Aires, it's 23:04 in Ranai-Natuna Besar Island.
With a 10-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)
- [Ranai Airport (NTX)](https://www.flightduration.online/airport/ntx-ranai-natuna-besar-island-ranai-airport/1ef266df-fd9a-6772-8db5-06bb2780ed98)
- [Flight duration calculator](/#calculator)