# Distance from Washington (IAD) to Simenti (SMY)

> 6,878 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,878 km / 4,274 mi / 3,714 nm
- **Estimated flight time**: 9h
- **Heading**: 96° (east)
- **Return heading**: 307° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Senegal
- **Intercontinental**: North America → Africa
- **Time difference**: +4h (When it's 01:10 in Washington, it's 05:10 in Simenti)
- **Elevation difference**: 141 ft (SMY is lower 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

### [Simenti Airport (SMY)](https://www.flightduration.online/airport/smy-simenti-simenti-airport/1ef266de-e912-6788-893b-06bb2780ed98)

- City: Simenti, Senegal
- ICAO: GOTS
- Timezone: Africa/Dakar
- Coordinates: 13.050000, -13.300000
- Elevation: 171 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 01:10 in Washington, it's 05:10 in Simenti.
The 4-hour time difference may cause some jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Simenti Airport (SMY)](https://www.flightduration.online/airport/smy-simenti-simenti-airport/1ef266de-e912-6788-893b-06bb2780ed98)
- [Flight duration calculator](/#calculator)