# Distance from St Louis (STL) to Weipa (WEI)

> 14,129 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,129 km / 8,779 mi / 7,629 nm
- **Estimated flight time**: 18h
- **Heading**: 285° (west northwest)
- **Return heading**: 51° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +15h (When it's 20:29 in St Louis, it's 11:29 in Weipa)
- **Elevation difference**: 554 ft (WEI is lower than STL)

## Airports

### [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

### [Weipa Airport (WEI)](https://www.flightduration.online/airport/wei-weipa-weipa-airport/1ef266e0-0782-68f2-8d99-06bb2780ed98)

- City: Weipa, Australia
- ICAO: YBWP
- Timezone: Australia/Brisbane
- Coordinates: -12.680000, 141.930000
- Elevation: 63 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 20:29 in St Louis, it's 11:29 in Weipa.
With a 15-hour time difference, expect significant jet lag.

## Related

- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Weipa Airport (WEI)](https://www.flightduration.online/airport/wei-weipa-weipa-airport/1ef266e0-0782-68f2-8d99-06bb2780ed98)
- [Flight duration calculator](/#calculator)