# Distance from Washington (IAD) to Sierra Grande (SGV)

> 9,034 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,034 km / 5,614 mi / 4,878 nm
- **Estimated flight time**: 12h
- **Heading**: 171° (south)
- **Return heading**: 350° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Argentina
- **Intercontinental**: North America → South America
- **Time difference**: +1h (When it's 21:49 in Washington, it's 22:49 in Sierra Grande)
- **Elevation difference**: 376 ft (SGV is higher than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

### [Sierra Grande Airport (SGV)](https://www.flightduration.online/airport/sgv-sierra-grande-sierra-grande-airport/1ef266df-92d2-6520-a7c5-06bb2780ed98)

- City: Sierra Grande, Argentina
- ICAO: SAVS
- Timezone: America/Argentina/Salta
- Coordinates: -41.590000, -65.340000
- Elevation: 688 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 21:49 in Washington, it's 22:49 in Sierra Grande.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Sierra Grande Airport (SGV)](https://www.flightduration.online/airport/sgv-sierra-grande-sierra-grande-airport/1ef266df-92d2-6520-a7c5-06bb2780ed98)
- [Flight duration calculator](/#calculator)