# Distance from Buenos Aires (AEP) to Langtang (LTG)

> 16,544 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,544 km / 10,280 mi / 8,933 nm
- **Estimated flight time**: 20h
- **Heading**: 92° (east)
- **Return heading**: 249° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Nepal
- **Intercontinental**: South America → Asia
- **Time difference**: +8.75h (When it's 06:25 in Buenos Aires, it's 15:10 in Langtang)
- **Elevation difference**: 11,982 ft (LTG 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

### [Langtang Airport (LTG)](https://www.flightduration.online/airport/ltg-langtang-langtang-airport/1ef266df-f311-63f0-af9a-06bb2780ed98)

- City: Langtang, Nepal
- ICAO: VNLT
- Timezone: Asia/Kathmandu
- Coordinates: 28.200000, 85.580000
- Elevation: 12,000 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 06:25 in Buenos Aires, it's 15:10 in Langtang.
With a 8.75-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)
- [Langtang Airport (LTG)](https://www.flightduration.online/airport/ltg-langtang-langtang-airport/1ef266df-f311-63f0-af9a-06bb2780ed98)
- [Flight duration calculator](/#calculator)