# Distance from Washington (IAD) to Obock (OBC)

> 11,678 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,678 km / 7,257 mi / 6,306 nm
- **Estimated flight time**: 15h
- **Heading**: 60° (east northeast)
- **Return heading**: 316° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Djibouti
- **Intercontinental**: North America → Africa
- **Time difference**: +7h (When it's 18:50 in Washington, it's 01:50 in Obock)
- **Elevation difference**: 243 ft (OBC 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

### [Obock Airport (OBC)](https://www.flightduration.online/airport/obc-obock-obock-airport/1ef266de-eaea-6272-b9e3-06bb2780ed98)

- City: Obock, Djibouti
- ICAO: HDOB
- Timezone: Africa/Djibouti
- Coordinates: 11.970000, 43.270000
- Elevation: 69 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 18:50 in Washington, it's 01:50 in Obock.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Obock Airport (OBC)](https://www.flightduration.online/airport/obc-obock-obock-airport/1ef266de-eaea-6272-b9e3-06bb2780ed98)
- [Flight duration calculator](/#calculator)