# Distance from Bandar Seri Begawan (BWN) to St Louis (STL)

> 14,504 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,504 km / 9,012 mi / 7,831 nm
- **Estimated flight time**: 18h
- **Heading**: 26° (north northeast)
- **Return heading**: 326° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brunei) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 21:37 in Bandar Seri Begawan, it's 08:37 in St Louis)
- **Elevation difference**: 544 ft (STL 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

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 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 21:37 in Bandar Seri Begawan, it's 08:37 in St Louis.
With a 13-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)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)