# Distance from Bandar Seri Begawan (BWN) to Washington (IAD)

> 14,975 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 14,975 km / 9,305 mi / 8,086 nm
- **Estimated flight time**: 19h
- **Heading**: 14° (north northeast)
- **Return heading**: 342° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brunei) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 08:59 in Bandar Seri Begawan, it's 20:59 in Washington)
- **Elevation difference**: 239 ft (IAD is higher than BWN)

## Airports

### [Brunei International Airport (BWN)](https://www.flightduration.online/airport/bwn-bandar-seri-begawan-brunei-international-airport/1ef266df-fbb2-69fa-a6a3-06bb2780ed98)

- City: Bandar Seri Begawan, Brunei
- ICAO: WBSB
- Timezone: Asia/Brunei
- Coordinates: 4.940000, 114.930000
- Elevation: 73 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 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 08:59 in Bandar Seri Begawan, it's 20:59 in Washington.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Brunei International Airport (BWN)](https://www.flightduration.online/airport/bwn-bandar-seri-begawan-brunei-international-airport/1ef266df-fbb2-69fa-a6a3-06bb2780ed98)
- [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)