# Distance from Marla Airport (MRP) to St Louis (STL)

> 15,766 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,766 km / 9,797 mi / 8,513 nm
- **Estimated flight time**: 20h
- **Heading**: 61° (east northeast)
- **Return heading**: 274° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -14.5h (When it's 06:33 in Marla Airport, it's 16:03 in St Louis)
- **Elevation difference**: 289 ft (STL is higher than MRP)

## Airports

### [Marla Airport (MRP)](https://www.flightduration.online/airport/mrp-marla-airport/1ef266e0-043e-6a2e-866e-06bb2780ed98)

- City: Marla Airport, Australia
- ICAO: YALA
- Timezone: Australia/Adelaide
- Coordinates: -27.330000, 133.630000
- Elevation: 328 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 06:33 in Marla Airport, it's 16:03 in St Louis.
With a 14.5-hour time difference, expect significant jet lag.

## Related

- [Marla Airport (MRP)](https://www.flightduration.online/airport/mrp-marla-airport/1ef266e0-043e-6a2e-866e-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)