# Distance from Siguiri (GII) to Washington (IAD)

> 7,343 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,343 km / 4,563 mi / 3,965 nm
- **Estimated flight time**: 10h
- **Heading**: 308° (northwest)
- **Return heading**: 95° (east)
- **Classification**: Long-haul
- **Type**: International (Guinea) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -4h (When it's 07:18 in Siguiri, it's 03:18 in Washington)
- **Elevation difference**: 984 ft (IAD is lower than GII)

## Airports

### [Siguiri Airport (GII)](https://www.flightduration.online/airport/gii-siguiri-siguiri-airport/1ef266de-e99b-6920-a7a7-06bb2780ed98)

- City: Siguiri, Guinea
- ICAO: GUSI
- Timezone: Africa/Conakry
- Coordinates: 11.430000, -9.170000
- Elevation: 1,296 ft

### [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

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 07:18 in Siguiri, it's 03:18 in Washington.
The 4-hour time difference may cause some jet lag.

## Related

- [Siguiri Airport (GII)](https://www.flightduration.online/airport/gii-siguiri-siguiri-airport/1ef266de-e99b-6920-a7a7-06bb2780ed98)
- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Flight duration calculator](/#calculator)